12 Best USB Flash Drives with Metal Casing, Compared
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Finding the best USB flash drives with metal casing requires looking past marketing claims to the actual specifications. We compared 12 models based strictly on the data published in their listings. The Samsung BAR Plus 128GB USB 3.1 Flash Drive leads because it offers 400MB/s read speeds, which is the highest transfer rate in this group. This speed ensures fast file movement for daily use. Each drive in this list features a durable metal shell for added protection. Use this guide to decide which capacity and connector type fits your specific workflow.
Quick picks
The best fit for you
- You want the fastest read speeds for everyday use Samsung BAR Plus 128GB USB 3.1 Flash Drive It offers 400MB/s read speeds in a durable metal chassis.
- You need to switch between USB-C and USB-A ports Lexar JumpDrive D400 64GB Metal Dual Drive It features a dual-port design with both USB-C and USB-A connectors.
- You require high-capacity storage on a standard Type-A port Kingston DataTraveler Kyson 256GB Metal Flash Drive It provides 256GB of capacity with 200MB/s read speeds in a compact metal body.
Our 12 picks
Samsung BAR Plus 128GB USB 3.1 Flash Drive
Best for: durable everyday file storage and fast reads
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 128GB
- USB Version
- USB 3.1
- Read Speed
- 400MB/s
- Dimensions
- 1.58 × 0.61 × 0.47 inches
The Samsung BAR Plus 128GB USB 3.1 Metal Flash Drive is a compact storage drive built inside a rugged metal casing. It provides 128GB of storage space with read speeds rated up to 400MB/s over a USB 3.1 connection. An integrated keyring helps secure the drive during travel. It suits you if you need fast read performance and durable, multi-proof protection for photos and video files on standard USB ports.
Pros
- Up to 400MB/s rated read speed
- Rugged metal casing with integrated keyring
- Waterproof, shock-proof, temperature-proof, magnet-proof, and X-ray-proof design
- Five-year limited warranty
Cons
- No write speed listed in the specifications
- Lacks a USB Type-C connector
Good fit if
- You need high read speeds up to 400MB/s for fast file access.
- You want an all-metal build with a built-in keyring hole.
- You require physical protection against water, drops, magnets, and X-rays.
Skip if
- You need a native USB Type-C connector for modern phones or slim laptops.
- You require guaranteed, published write speeds for large file transfers.
Verdict: Samsung BAR Plus 128GB USB 3.1 Metal Flash Drive delivers fast 400MB/s read speeds within an exceptionally durable, water- and shock-resistant metal chassis. It is a solid choice for everyday file transfers where physical durability is essential.
Kingston DataTraveler Kyson 128GB Metal Flash Drive
Best for: everyday portable storage on key rings
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 128GB
- USB Version
- USB 3.2
- Read Speed
- Up to 200MB/s
- Pack Quantity
- 1
- Dimensions
- 1.54 × 0.5 × 0.19 inches
View on Amazon: Kingston DataTraveler Kyson 128GB Metal Flash Drive
The Kingston DataTraveler Kyson provides 128GB of storage inside a compact silver metal casing. Equipped with a USB 3.2 interface, this drive delivers read speeds up to 200MB/s for accessing files quickly. Its capless build includes an integrated loop, making it easy to attach to a key ring. Measuring 1.54 inches long, it suits you if you need a durable, pocket-sized flash drive for carrying documents, music, and media.
Pros
- Read speeds reach up to 200MB/s
- Capless metal casing resists daily wear
- Built-in functional loop attaches easily to key rings
- Compact dimensions at 1.54 inches long and 0.19 inches thick
Cons
- Write speeds are not specified in official data
- Lacks a USB Type-C connector
Good fit if
- You need read speeds up to 200MB/s via a USB 3.2 connection.
- You want a durable capless metal drive with a built-in attachment loop.
- You carry everyday files within a 128GB capacity limit.
Skip if
- You need native USB Type-C connectivity for phones or tablets.
- You require guaranteed, high-speed write performance specifications.
Verdict: Kingston DataTraveler Kyson 128GB Metal Flash Drive delivers solid 200MB/s read transfers in a sturdy, compact metal design. It serves as a dependable choice for carrying everyday files securely on a key ring.
Kingston DataTraveler Kyson 64GB Metal USB Flash Drive
Best for: compact metal USB 3.2 daily file storage
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 64GB
- USB Version
- USB 3.2
- Read Speed
- up to 200mb/s
- Length
- 1.57 inches
- Width
- 0.47 inches
View on Amazon: Kingston DataTraveler Kyson 64GB Metal USB Flash Drive
The Kingston DataTraveler Kyson 64GB is a compact USB 3.2 flash drive built inside a metal casing. You get read speeds up to 200 MB/s for retrieving documents, music, and video files. Its capless body measures 1.57 inches long and includes a functional loop for carrying. This drive suits you if you need durable, pocket-sized portable storage for everyday transfers without dealing with a removable cap.
Pros
- Durable metal casing with capless design
- Read speeds reach up to 200 MB/s
- USB 3.2 interface for quick transfers
- Functional loop for easy carrying
Cons
- Write speed is not listed in the specifications
- Limited to 64GB of storage space
Good fit if
- You want a metal USB 3.2 drive with read speeds up to 200 MB/s.
- You prefer a capless design with an integrated loop for transport.
- You need 64GB of storage for everyday documents and media.
Skip if
- You require more than 64GB of local storage capacity.
- You need published write speed specifications before buying.
Verdict: Kingston DataTraveler Kyson 64GB Metal Flash Drive pairs a capless metal casing with USB 3.2 read speeds up to 200 MB/s. It gives you dependable everyday file storage in a compact 1.57-inch frame.
PNY 128GB Elite-X Metal USB 3.2 Drive
Best for: everyday file transfers with durable metal protection
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 128GB
- USB Version
- USB 3.2 Gen 1
- Read Speed
- Up to 220MB/s
- Dimensions
- 5.25 × 4 × 0.25 inches
- Weight
- 0.48 ounces
The PNY 128GB Elite-X is a USB 3.2 Gen 1 flash drive built with a silver metal housing. It delivers read speeds up to 220MB/s and write speeds up to 100MB/s for moving everyday files. The drive plugs directly into standard USB ports on Mac and PC computers. If you need sturdy metal storage with balanced transfer rates for regular desktop backups, this drive fits your workflow.
Pros
- Read speeds up to 220MB/s on USB 3.2 Gen 1
- Write speeds reach up to 100MB/s
- Solid metal housing protects internal components
- Backwards compatible with older USB 2.0 ports
Cons
- Lacks a USB Type-C connector for newer devices
- Read speed caps at 220MB/s
Good fit if
- You need a USB 3.2 Gen 1 drive with up to 100MB/s write performance.
- You want durable metal casing to protect files during transport.
- You connect primarily to standard USB ports on PC or Mac systems.
Skip if
- You need a native USB Type-C plug for phones or modern tablets.
- You require read speeds faster than 220MB/s for heavy workloads.
Verdict: PNY 128GB Elite-X Metal Flash Drive offers 220MB/s read and 100MB/s write speeds inside a solid metal body. It provides reliable USB 3.2 Gen 1 performance for standard PC and Mac computers.
Kingston 128GB Kyson Metal USB Drive
Best for: Portable, durable storage with lanyard
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 128GB
- USB Version
- USB 3.2
- Read Speed
- 200 MB/s
- Pack Quantity
- 1
The Kingston 128GB DataTraveler Kyson offers a durable metal casing and capless design for everyday portability. It delivers read speeds up to 200MB/s via USB 3.2 Gen 1. This bundle includes a GoRAM lanyard for secure carrying. It suits users who need reliable, scratch-resistant storage for photos and documents without the hassle of a lost cap.
Pros
- Durable metal casing protects against drops
- Capless design prevents loss
- Includes GoRAM lanyard for security
- Read speeds up to 200MB/s
Cons
- Write speed is limited to 60MB/s
- Only includes one drive in this bundle
- No USB-C connector available
Good fit if
- You need a rugged drive for travel
- You want to avoid losing a cap
- You prefer metal over plastic builds
Skip if
- You require USB-C connectivity
- You need write speeds above 60MB/s
- You want a multi-port adapter drive
Verdict: Kingston 128GB Kyson Metal USB Drive provides solid metal protection and convenient lanyard support for daily use, making it a practical option for users who prioritize durability and portability over high-speed writing.
Kingston Kyson 64GB Metal Flash Drive 3-Pack
Best for: multi-drive file separation and backups
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 64GB
- USB Version
- USB 3.2 Gen 1
- Read Speed
- 200MB/s
- Pack Quantity
- 3
View on Amazon: Kingston Kyson 64GB Metal Flash Drive 3-Pack
This package provides three Kingston Kyson 64GB flash drives built with gray metal casings. Each unit operates on the USB 3.2 Gen 1 standard and reaches read speeds up to 200MB/s. You get three separate drives in one set, which suits you if you need to organize different file libraries, set up multiple recovery drives, or distribute data across several systems.
Pros
- Three-pack quantity provides multiple storage drives
- USB 3.2 Gen 1 interface with up to 200MB/s read speed
- Durable gray metal casing construction
Cons
- Write speeds are not specified
- Storage capacity is capped at 64GB per unit
Good fit if
- You need several identical flash drives to separate different archives or projects.
- You want fast read access up to 200MB/s in a protective metal housing.
Skip if
- You require higher capacity than 64GB on an individual drive.
- You need a direct USB Type-C connector for modern mobile devices.
Verdict: Kingston Kyson 64GB Metal Flash Drive 3-Pack delivers reliable USB 3.2 Gen 1 read speeds of 200MB/s across three separate metal-cased drives. It is an effective multi-drive solution if you need durable, segregated portable storage.
Lexar JumpDrive D400 64GB Metal Dual Drive
Best for: switching between USB-C and USB-A devices
- Features
- OTG Dual Drive, Metal Casing (what this guide is about)
- Storage Capacity
- 64GB
- USB Version
- USB 3.1
- Connector Type
- USB Type-C, USB Type-A
- Read Speed
- Up to 130MB/s
- Dimensions
- 5.45 × 4 × 0.4 inches
The Lexar JumpDrive D400 is a 64GB flash drive built inside a metal housing with a protective swivel design. It features both USB Type-C and USB Type-A connectors, running on the USB 3.1 standard with read speeds up to 130MB/s. This dual-interface setup suits you if you frequently transfer files between Android devices, Mac systems, and standard PCs without carrying an adapter.
Pros
- Dual USB Type-C and USB Type-A connectors
- Metal housing with integrated swivel design
- Read speeds up to 130MB/s via USB 3.1
- Five-year limited warranty coverage
Cons
- Read speed tops out at 130MB/s
- Limited to 64GB capacity
- Write speeds are not specified
Good fit if
- You need both USB Type-C and USB Type-A ports on a single flash drive.
- You move files across Android, Mac, and PC systems regularly.
- You prefer a protective metal swivel body over a removable cap.
Skip if
- You need transfer speeds faster than 130MB/s.
- You require more than 64GB of local storage capacity.
Verdict: Lexar JumpDrive D400 64GB Dual USB Drive delivers convenient cross-platform connectivity with its dual-port swivel design. It offers dependable everyday metal storage for moving files across phones, tablets, and computers.
Lexar JumpDrive D400 128GB Dual USB Drive
Best for: dual-port iPhone and PC file transfers
- Features
- OTG Dual Drive, Metal Casing (what this guide is about)
- Storage Capacity
- 128GB
- USB Version
- USB 3.2 Gen 1
- Connector Type
- USB Type-C, USB Type-A
- Read Speed
- Up to 130MB/s
- Compatible Device
- iPhone
The Lexar D400 is a 128GB USB 3.2 Gen 1 flash drive featuring a titanium-colored metal housing with a swivel design. It offers dual USB Type-C and USB Type-A connectors, allowing you to transfer data between PCs, Macs, Android devices, and iPhones without an adapter. With read speeds reaching up to 130MB/s and included Lexar DataShield software, it suits you if you need physical protection and direct storage expansion across mobile and desktop hardware.
Pros
- Dual USB Type-C and USB Type-A connectors
- Metal housing with integrated swivel protection
- Compatible with iPhone, Android, Mac, and PC systems
- Includes Lexar DataShield security solution
Cons
- Read speed tops out at 130MB/s
- Write speed is not specified in the data
Good fit if
- You need both USB-C and USB-A plugs on one drive
- You want direct file backups for an iPhone or Android phone
- You prefer a metal swivel casing without a removable cap
Skip if
- You require read transfer speeds above 130MB/s
- You need more capacity than this 128GB model provides
Verdict: Lexar D400 128GB Dual USB Metal Flash Drive delivers convenient dual-connector flexibility across mobile and desktop systems inside a durable metal enclosure. It is a solid choice if you need seamless file sharing across different port types at moderate speeds.
Marryler 230GB Metal Flash Drive
Best for: rugged PC file storage on keychains
- Features
- Metal Casing, Waterproof (what this guide is about)
- Storage Capacity
- 230GB
- Compatible Device
- PC, Laptop, Tablets
The Marryler 230GB Metal Flash Drive is a high-capacity thumb drive built for day-to-day data transport. It features a silver metal casing engineered to resist water, dust, shocks, and X-rays. You get 230GB of plug-and-play space compatible with PCs, laptops, and tablets. An integrated loop attaches directly to your keychain. It suits you if you prioritize physical durability and basic storage over specific interface generations or documented transfer speeds.
Pros
- 230GB storage capacity
- Metal casing with built-in keychain loop
- Waterproof, dustproof, shockproof, and X-ray resistant
- Plug-and-play operation requires no setup software
Cons
- No specific USB transfer speeds or MB/s ratings provided
- Underlying USB generation standard is unspecified
- Lacks a USB-C connector for modern phones or tablets
Good fit if
- You need 230GB of storage for PC or laptop file transfers.
- You want a durable silver metal body that withstands water and dust.
- You prefer carrying your storage drive attached to a keychain.
Skip if
- You require verified read and write transfer rates in MB/s.
- You need a native USB-C connector for your devices.
Verdict: Marryler 230GB Metal Flash Drive pairs 230GB of storage with a durable, waterproof metal body for standard PC setups. It handles everyday file carrying reliably when documented transfer speed metrics are not essential.
GARMESE 128GB Metal USB 3.0 Flash Drive
Best for: durable keychain storage on USB-A systems
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 128GB
- USB Version
- USB 3.0
- Read Speed
- Up to 90MB/s
- Length
- 1.9 inches
- Width
- 1.9 inches
The GARMESE 128GB Metal USB 3.0 Flash Drive gives you portable storage enclosed in an all-metal housing. It operates on the USB 3.0 standard with read speeds reaching up to 90MB/s. Built with UDP package technology, the drive resists water and physical shocks. An integrated loop lets you attach it directly to a key ring. It suits you if you need compact, durable everyday storage for files without requiring faster transfer rates.
Pros
- All-metal casing with UDP waterproof packaging
- Up to 90MB/s USB 3.0 read speeds
- Integrated key-ring hole for portable carry
- Universal support across Windows, Mac, Android, and Linux
Cons
- Read speed capped at 90MB/s
- No USB Type-C connector provided
- Write speed is not specified in the data
Good fit if
- You need a waterproof, all-metal drive to clip onto a keychain.
- You want 128GB of storage for everyday documents, music, and photos.
- You plug into standard USB-A ports on laptops, PCs, or car audio systems.
Skip if
- You require read speeds faster than 90MB/s for transferring large video libraries.
- You need a direct USB Type-C connector for modern tablets or phones.
Verdict: GARMESE 128GB Metal USB 3.0 Flash Drive delivers durable metal construction and waterproof reliability for daily carry. Its 90MB/s read rate provides steady performance for routine file handling on standard USB-A ports.
Lexar 256GB Dual Type-C Metal Flash Drive
Best for: Dual-port USB-A and USB-C file swapping
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 256GB
- USB Version
- USB 3.2 Gen 1
- Connector Type
- Dual Type-A/Type-C
- Read Speed
- 100MB/s
- Security Standard
- 256-bit AES encryption
This Lexar flash drive provides 256GB of storage inside a metal enclosure with a 360-degree swivel design. It features dual USB Type-A and USB Type-C connectors with USB 3.2 Gen 1 speeds reaching up to 100MB/s. You also get 256-bit AES encryption software. It suits you if you regularly move files between USB-C and USB-A devices.
Pros
- Dual USB Type-C and USB Type-A connectors
- Metal housing with 360-degree swivel design
- 256-bit AES file encryption software
- Three-year limited warranty
Cons
- Maximum transfer speed is limited to 100MB/s
- Operating temperature is restricted to 0°C to 50°C
Good fit if
- You transfer files between USB-C laptops or phones and traditional USB-A ports.
- You want built-in 256-bit AES encryption to secure stored files.
Skip if
- You need transfer speeds above 100MB/s for large file transfers.
- You work in environments outside the 0°C to 50°C operating range.
Verdict: Lexar 256GB Dual Type-C Metal Flash Drive fits users who need two-way connectivity between USB-C and USB-A hardware with built-in encryption.
Kingston DataTraveler Kyson 256GB Metal Flash Drive
Best for: high-capacity metal USB 3.2 storage
- Features
- Metal Casing (what this guide is about)
- Storage Capacity
- 256GB
- USB Version
- USB 3.2
- Read Speed
- 200MB/s
- Dimensions
- 1.54 × 0.5 × 0.19 inches
View on Amazon: Kingston DataTraveler Kyson 256GB Metal Flash Drive
The Kingston DataTraveler Kyson is a USB 3.2 flash drive built with a silver metal casing. It provides 256GB of storage space alongside read speeds reaching up to 200MB/s. You get a capless layout with an integrated loop for attaching keyrings. It suits you if you need compact, durable storage for documents, music, or video files with higher capacity than smaller models on this list.
Pros
- 256GB storage capacity
- Up to 200MB/s read speed
- Metal casing with capless design
- Integrated functional loop for transport
Cons
- Write speed is not listed in specifications
- No USB Type-C connector included
Good fit if
- You need 256GB of storage in a single metal flash drive.
- You want read speeds up to 200MB/s using USB 3.2.
- You prefer a capless design with a built-in key ring loop.
Skip if
- You need a USB Type-C connection for direct mobile use.
- You require verified write speeds for sustained data writing.
Verdict: Kingston DataTraveler Kyson 256GB Metal Flash Drive gives you high-capacity storage with 200MB/s read speeds in a compact metal body. It is a practical pick if you want maximum capacity on a standard Type-A port.
Specifications side by side
| Spec | Samsung BAR Plus 128GB USB 3.1 Flash Drive | Kingston DataTraveler Kyson 128GB Metal Flash Drive | Kingston DataTraveler Kyson 64GB Metal USB Flash Drive | PNY 128GB Elite-X Metal USB 3.2 Drive | Kingston 128GB Kyson Metal USB Drive | Kingston Kyson 64GB Metal Flash Drive 3-Pack | Lexar JumpDrive D400 64GB Metal Dual Drive | Lexar JumpDrive D400 128GB Dual USB Drive | Marryler 230GB Metal Flash Drive | GARMESE 128GB Metal USB 3.0 Flash Drive | Lexar 256GB Dual Type-C Metal Flash Drive | Kingston DataTraveler Kyson 256GB Metal Flash Drive |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Storage Capacity | 128GB | 128GB | 64GB | 128GB | 128GB | 64GB | 64GB | 128GB | 230GB | 128GB | 256GB | 256GB |
| USB Version | USB 3.1 | USB 3.2 | USB 3.2 | USB 3.2 Gen 1 | USB 3.2 | USB 3.2 Gen 1 | USB 3.1 | USB 3.2 Gen 1 | not specified | USB 3.0 | USB 3.2 Gen 1 | USB 3.2 |
| Connector Type | not specified | not specified | not specified | not specified | not specified | not specified | USB Type-C, USB Type-A | USB Type-C, USB Type-A | not specified | not specified | Dual Type-A/Type-C | not specified |
| Read Speed | 400MB/s | Up to 200MB/s | up to 200mb/s | Up to 220MB/s | 200 MB/s | 200MB/s | Up to 130MB/s | Up to 130MB/s | not specified | Up to 90MB/s | 100MB/s | 200MB/s |
| Security Standard | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | not specified | 256-bit AES encryption | not specified |
| Pack Quantity | not specified | 1 | not specified | not specified | 1 | 3 | not specified | not specified | not specified | not specified | Pack of 2 | not specified |
| Compatible Device | not specified | not specified | not specified | not specified | not specified | not specified | not specified | iPhone | PC, Laptop, Tablets | not specified | not specified | not specified |
| Size | 128 GB | 1 Count (Pack of 1) | 64GB | 128GB | 128GB | not specified | 64GB | 128GB | not specified | 128GB | 256GB (Pack of 2) | 256GB |
| Features | Metal Casing | Metal Casing | Metal Casing | Metal Casing | Metal Casing | Metal Casing | OTG Dual Drive, Metal Casing | OTG Dual Drive, Metal Casing | Metal Casing, Waterproof | Metal Casing | Metal Casing | Metal Casing |
| Dimensions | 1.58 × 0.61 × 0.47 inches | 1.54 × 0.5 × 0.19 inches | not specified | 5.25 × 4 × 0.25 inches | not specified | not specified | 5.45 × 4 × 0.4 inches | 5.45 × 4 × 0.4 inches | not specified | not specified | 2.76 × 0.67 × 0.47 inches | 1.54 × 0.5 × 0.19 inches |
| Weight | not specified | 0.71 ounces | not specified | 0.48 ounces | not specified | not specified | 0.63 ounces | 0.63 ounces | not specified | not specified | 1.83 ounces | not specified |
| Length | not specified | not specified | 1.57 inches | not specified | not specified | not specified | not specified | not specified | not specified | 1.9 inches | not specified | not specified |
| Width | not specified | not specified | 0.47 inches | not specified | not specified | not specified | not specified | not specified | not specified | 1.9 inches | not specified | not specified |
| Color | Gray | Silver | black | Silver | black | gray | Titanium | Titanium | Silver | Charcoal Grey | Champagne Silver | Silver |
| Model | MUF-128BE4/AM | DTKN/128GB | DTKN/64GBCR | P-FDI128ELTX-GE | DTKN/128GB | DTKN | LJDD400064G-BNQNU | LJDD400128G-BNQNU | 736235189004 | U314 | D40E | DTKN/256GB |
If you need higher capacity for centralized network backups, compare the best NAS hard drives with USB-C.
Choosing the Right Metal USB Drive
-
Prioritize Read Speeds
Read speed determines how quickly you access files. The Samsung BAR Plus offers 400MB/s reads, which is significantly faster than most competitors. Most other drives in this list cap at 200MB/s. If you move large video files often, the higher speed saves time. For simple document storage, the 200MB/s rate is sufficient. Check the published read speed in the attributes to ensure the drive meets your transfer needs.
-
Check USB Version
USB version affects compatibility and potential speed. The Samsung BAR Plus uses USB 3.1, while many Kingston and PNY models use USB 3.2. Despite the higher version number, the Kingston drives often list the same 200MB/s read speed. USB 3.2 Gen 1 is backward compatible with older ports. Ensure the drive fits your computer ports. The version number alone does not guarantee faster performance without checking the MB/s rating.
-
Select Dual Connectors
Dual connectors allow use on different devices. The Lexar JumpDrive D400 includes both USB-C and USB-A ports. This design lets you connect directly to newer iPhones or Android tablets without adapters. The Lexar 256GB model also offers this flexibility. If you switch between desktops and mobile devices, a dual-drive simplifies file sharing. Single-connector drives require an adapter for certain devices. Verify the connector types in the attributes before buying.
-
Match Storage Capacity
Capacity determines how many files you can store. Options range from 64GB to 230GB. The Marryler drive offers 230GB, while the Kingston Kyson comes in 64GB or 128GB. The Lexar 256GB model provides the highest listed capacity. Choose based on your typical file sizes. Small documents fit easily in 64GB. Large video libraries require 128GB or more. Check the size specification to ensure the drive holds your necessary data without running out of space.
-
Consider Physical Size
Dimensions affect portability and fit. The Kingston Kyson is compact, measuring 1.54 inches in length. The Lexar D400 is larger due to its dual-port mechanism. Smaller drives fit better on keychains. Larger drives may feel bulky in pockets. The Samsung BAR Plus is also compact at 1.58 inches. Measure your keyring or pocket space if portability is critical. The physical dimensions in the specs help you visualize how the drive will fit in your daily carry.
Frequently asked questions
Are metal USB flash drives durable enough for daily carry?
Yes, metal casings provide superior protection against drops and water compared to plastic. The Samsung BAR Plus 128GB is explicitly water- and shock-resistant. The Kingston DataTraveler Kyson 128GB also features a sturdy metal design suitable for key rings. These drives withstand physical stress better than standard plastic alternatives.
Which metal USB drive has the fastest read speed?
The Samsung BAR Plus 128GB USB 3.1 Flash Drive offers the fastest read speed at 400MB/s. Most other metal drives in this list, including the Kingston DataTraveler Kyson models, cap at 200MB/s. The PNY 128GB Elite-X reaches 220MB/s. If rapid file access is your priority, the Samsung model is the clear choice.
Do any metal USB drives work with both USB-C and USB-A ports?
Yes, several Lexar JumpDrive D400 models feature dual-port designs with both USB-C and USB-A connectors. The 64GB and 128GB versions allow seamless switching between phones, tablets, and computers. The 256GB Lexar model also supports dual connectivity. This flexibility is ideal for users who frequently switch between different device types.
What is the highest capacity available in a metal USB flash drive?
The Lexar 256GB Dual Type-C Metal Flash Drive offers the highest capacity at 256GB. The Kingston DataTraveler Kyson 256GB Metal Flash Drive also provides 256GB of storage. The Marryler 230GB Metal Flash Drive is another high-capacity option. These drives are suitable for users who need to store large video files or extensive backups.
Are there metal USB drives that are waterproof?
Yes, the Marryler 230GB Metal Flash Drive is explicitly described as waterproof. The Samsung BAR Plus 128GB is also water-resistant. The GARMESE 128GB Metal USB 3.0 Flash Drive offers waterproof reliability for daily carry. These features protect your data from accidental spills or exposure to moisture during outdoor use.
Which metal USB drive is best for iPhone users?
The Lexar JumpDrive D400 128GB Dual USB Drive is listed as the best option for iPhone users. It features a dual-connector design with USB-C and USB-A ports, allowing direct file transfers between iPhones and PCs. This makes it a solid choice for sharing media and documents across different platforms without needing adapters.
Do metal USB drives come in multi-packs?
Yes, the Kingston Kyson 64GB Metal Flash Drive is available in a 3-Pack. This option is ideal for users who need segregated storage for different projects or backups. The Lexar 256GB Dual Type-C Metal Flash Drive is also sold as a Pack of 2. Multi-packs allow you to distribute files across multiple durable drives.