6 Best Alternatives to the Sandisk Ultra 64GB USB 3.0 (2026)
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The SanDisk Ultra 64GB USB 3.0 Flash Drive offers standard USB 3.0 performance with read speeds up to 100MB/s. It includes software-based file protection and fits users who need a compact, reliable drive. If you are looking for sandisk 64gb ultra USB 3 0 alternatives, you might want different security features or connector types. This list covers 6 options that share the same 64GB capacity and USB 3.0 interface.
Some alternatives provide hardware encryption, which keeps your data safe without relying on software. Others offer dual connectors, allowing you to transfer files between Android phones and computers. You may also prefer a rugged design for physical durability or a smaller size for portability. Each product here matches the original’s core specifications while offering distinct advantages. You can choose based on your specific needs for security, connectivity, or build quality.
How these alternatives compare
Integral Secure 360 64GB Encrypted USB 3.0 Drive
The Integral Secure 360 replaces software security with 256-bit AES hardware encryption. You get a tiny, 0.35-ounce drive that fits in your pocket. It offers the same USB 3.0 speed but adds physical protection for your files. This model is taller and narrower than the SanDisk. It suits users who carry sensitive data and want simple, secure storage without relying on installed software. If you need basic encryption in a small package, this is a practical choice.
Integral 64GB Crypto-197 Encrypted USB 3.0 Drive
The Integral Crypto-197 adds FIPS 197 certification and password protection. It is a waterproof, blue drive that weighs 0.64 ounces. This model is significantly larger and heavier than the SanDisk option. It fits professionals who need certified encryption and physical durability. You trade the compact size of the SanDisk for rugged construction and strict security standards. If you handle sensitive data and require FIPS compliance, this drive provides the necessary protection in a sturdy, water-resistant casing.
Apricorn Aegis Secure Key 64GB Encrypted USB Drive
The Apricorn Aegis Secure Key 3Z features FIPS 140-2 Level 3 hardware encryption. It is a multicolor, 1.75-ounce drive that is much heavier than the SanDisk. This model offers robust data protection for classified information. You give up portability for extreme durability and compliance. It suits users who prioritize security over convenience. If you need top-tier hardware encryption and a rugged build, this drive is a serious option for protecting sensitive data against physical loss or theft.
Apricorn 64GB Aegis Secure Key 3 NX
The Apricorn Aegis Secure Key 3 NX also provides FIPS 140-2 Level 3 validation. It is a black, 0.8-ounce drive with separate admin modes. This model is longer and heavier than the SanDisk. It fits compliance-focused users who need strict access controls. You trade the simple, lightweight design of the SanDisk for advanced administrative features. If you require validated encryption and distinct user roles for your data, this drive offers the necessary security infrastructure in a durable, black casing.
Vansuny 64GB USB-C Flash Drive
The Vansuny drive adds a USB-C connector for Android-to-computer transfers. It is a lightweight, 0.32-ounce dual-drive. This model offers versatility over the single USB-A port of the SanDisk. You give up the compact, rounded shape for a flat, dual-ended design. It suits users who frequently move files between USB-A computers and USB-C Android phones. If you value connector versatility and OTG functionality over the specific software security of the SanDisk, this drive is a practical, lightweight solution.
Sanfeya 64GB Dual USB-C and USB 3.0 Flash Drive
The Sanfeya drive also features a USB-C connector and a metal body. It is a black, dual-drive for PC and Android use. This model offers a durable metal construction compared to the plastic SanDisk. You trade the simple USB-A design for dual connectivity. It fits users who need to move files between Android devices and computers daily. If you value a rugged metal body and dual connector options for mobile use, this drive provides the necessary versatility in a compact, black package.
Quick picks
Our 7 picks
SanDisk Ultra 64GB USB 3.0 Flash Drive
Best for: standard USB 3.0 transfers with software security
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Read Speed
- Up to 100MB/s
- Dimensions
- 0.42 × 0.87 × 0.31 inches
- Weight
- 0.48 ounces
View on Amazon: SanDisk Ultra 64GB USB 3.0 Flash Drive Affiliate link
This SanDisk drive offers 64GB of storage with read speeds up to 100MB/s. It connects via USB 3.0 and supports USB 2.0 for broad compatibility. The included SanDisk Secure Access Software helps keep your files private. It operates in temperatures between 0 and 45 degrees Celsius. You get a compact black drive that fits easily in your pocket or bag.
Pros
- Read speeds up to 100MB/s
- Includes SanDisk Secure Access Software for file privacy
- Compatible with both USB 3.0 and USB 2.0 ports
- Compact dimensions of 0.87 x 0.31 x 0.42 inches
Cons
- Lacks hardware encryption found on some competitors
- Software-based security requires installation on the host computer
- No USB-C connector for modern devices
Good fit if
- You need reliable USB 3.0 speeds for general file transfers
- You want software-based encryption for personal documents
- You use standard USB-A ports on your computer
Skip if
- You require hardware encryption for high-security needs
- You need a USB-C connector for newer laptops
- You want faster read speeds than 100MB/s
Verdict: SanDisk 64GB Ultra USB 3.0 Flash Drive is a practical option for users who prioritize standard USB 3.0 performance and software-based file protection. It suits those who do not need hardware encryption or USB-C connectivity.
Integral Secure 360 64GB Encrypted USB 3.0 Drive
Best for: Secure portable storage with hardware encryption
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Security Standard
- 256-bit AES
- Security Features
- 256-Bit AES Encryption
- Dimensions
- 2.44 × 0.67 × 0.39 inches
- Weight
- 0.35 ounces
View on Amazon: Integral Secure 360 64GB Encrypted USB 3.0 Drive Affiliate link
This drive offers 64GB of storage with USB 3.0 connectivity. It uses 256-bit AES encryption to protect your data. The compact design measures 2.44 by 0.67 by 0.39 inches. It weighs just 0.35 ounces. You get reliable transfer speeds for everyday files. The hardware encryption ensures security without needing extra software. It suits users who prioritize data protection in a small form factor.
Pros
- 256-bit AES encryption for data security
- USB 3.0 interface for fast transfers
- Compact 64GB capacity in a small body
- Lightweight at 0.35 ounces
Cons
- Only 64GB capacity limits large file storage
- No mention of included software or app support
- Single password authentication limits advanced access control
Good fit if
- You need strong hardware encryption for sensitive files
- You want a compact drive for everyday use
- You prefer USB 3.0 speed on standard ports
Skip if
- You require more than 64GB of space
- You need dual-password or biometric access
- You only use USB-C ports without adapters
Verdict: Integral 64GB Secure 360 USB 3.0 provides essential encryption in a tiny package. It fits users who carry sensitive data and need simple, secure storage.
Integral 64GB Crypto-197 Encrypted USB 3.0 Drive
Best for: FIPS 197 certified secure storage
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Security Standard
- FIPS 197, 256-bit
- Security Features
- FIPS 197, Password Protection
- Dimensions
- 2.28 × 0.83 × 0.55 inches
- Weight
- 0.64 ounces
View on Amazon: Integral 64GB Crypto-197 Encrypted USB 3.0 Drive Affiliate link
The Integral 64GB Crypto-197 is a USB 3.0 flash drive certified to FIPS 197 with 256-bit encryption. It features a dual-layer waterproof design and auto-lock functionality. You get dual password support for administrative control. This drive suits users needing government-grade security standards for sensitive data storage and transfer.
Pros
- FIPS 197 certified security
- 256-bit AES encryption
- Dual password support
- Auto-lock feature
- Waterproof design
Cons
- Single USB 3.0 connector
- No USB-C port
- No included software
Good fit if
- You need FIPS 197 compliance
- You require 256-bit encryption
- You want auto-lock security
Skip if
- You need USB-C connectivity
- You want wireless features
- You need cloud integration
Verdict: The Integral 64GB Crypto-197 FIPS 197 is a secure storage solution for users requiring certified encryption and physical durability. It fits professionals handling sensitive data who prioritize security standards over modern connectivity options.
Apricorn Aegis Secure Key 64GB Encrypted USB Drive
Best for: FIPS 140-2 Level 3 hardware encryption
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Security Standard
- 256-bit AES XTS, FIPS 140-2 Level 3
- Security Features
- 256-Bit AES Encryption, FIPS 140-2 Level 3
- Dimensions
- 3.25 × 0.7 × 0.3 inches
- Weight
- 1.75 ounces
View on Amazon: Apricorn Aegis Secure Key 64GB Encrypted USB Drive Affiliate link
This is a rugged, hardware-encrypted USB 3.0 drive built for strict security needs. It features 256-bit AES XTS encryption and holds 64GB of data. The aluminum housing is IP57 rated, meaning it resists water and dust. It uses embedded PIN authentication for access. This drive suits users who need FIPS 140-2 Level 3 validation for sensitive files.
Pros
- 256-bit AES XTS hardware encryption
- FIPS 140-2 Level 3 validated
- IP57 water and dust resistant aluminum housing
- Embedded PIN authentication
Cons
- Larger and heavier than standard thumb drives
- Requires PIN entry for every access
- No software management app mentioned
Good fit if
- You need FIPS 140-2 Level 3 compliance
- You work in wet or dusty environments
- You store highly sensitive personal data
Skip if
- You need a pocket-sized drive
- You want plug-and-play without PIN entry
- You require USB-C connectivity
Verdict: Apricorn Aegis Secure Key 3Z 64GB is a secure, rugged option for users who prioritize data protection over convenience. It fits those who handle classified or sensitive information and need physical durability.
Apricorn 64GB Aegis Secure Key 3 NX
Best for: Compliance-focused users needing FIPS validation
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Connector Type
- USB-A
- Security Standard
- FIPS 140-2 Level 3, AES 256-bit
- Security Features
- 256-Bit AES Encryption, FIPS 140-2 Level 3
- Dimensions
- 3.5 × 0.8 × 0.4 inches
View on Amazon: Apricorn 64GB Aegis Secure Key 3 NX Affiliate link
This 64GB USB 3.0 drive uses 256-bit AES encryption and holds FIPS 140-2 Level 3 validation. It features separate admin and user modes, two read-only modes, and data recovery PINs. The black drive measures 3.5 inches long. It suits users needing strict compliance and hardware-level security for sensitive files.
Pros
- 256-bit AES encryption
- FIPS 140-2 Level 3 Validation
- Separate Admin and User Mode
- Data Recovery PINs
Cons
- No USB-C connector
- Larger than standard thumb drives
- No included software mentioned
Good fit if
- You need FIPS 140-2 Level 3 compliance
- You require separate admin and user access modes
- You want hardware encryption without software installation
Skip if
- You need a USB-C connection
- You prefer a compact standard thumb drive size
- You want a drive with included management software
Verdict: Apricorn Aegis Secure Key 3 NX 64GB fits compliance-focused users who need FIPS 140-2 Level 3 validation and separate admin modes for their sensitive data.
Vansuny 64GB USB-C Flash Drive
Best for: Android-to-computer file transfers
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Connector Type
- USB 3.0 + USB C
- Pack Quantity
- 1
- Compatible Device
- PC, Android, Tablets
- Features
- OTG Dual Drive
View on Amazon: Vansuny 64GB USB-C Flash Drive Affiliate link
This Vansuny drive offers 64GB of storage with dual USB 3.0 and USB-C connectors. It supports OTG functionality, allowing you to transfer files between computers and compatible Android devices. The drive is lightweight at 0.32 ounces and measures 2.24 inches in length. It comes pre-formatted in exFAT, which works well for modern devices. You should verify your phone supports OTG before relying on it for mobile transfers.
Pros
- Dual USB 3.0 and USB-C connectors
- 64GB storage capacity
- OTG support for Android devices
- Lightweight 0.32-ounce build
Cons
- USB-C port requires OTG support on host device
- Default exFAT format may need reformatting for some phones
- No encryption or hardware security features
Good fit if
- You need to transfer files between a computer and an Android phone
- You want a single drive for both USB-A and USB-C ports
- You need basic portable storage without encryption
Skip if
- You require hardware encryption for sensitive data
- Your Android device does not support OTG functionality
- You need a drive compatible with iOS devices without adapters
Verdict: Vansuny 64GB USB-C Flash Drive is a practical option for users who frequently move data between USB-A computers and USB-C Android phones. It fits those who value connector versatility over security features.
Sanfeya 64GB Dual USB-C and USB 3.0 Flash Drive
Best for: Android users needing dual connectors
- Storage Capacity
- 64GB
- USB Version
- USB 3.0
- Connector Type
- USB-C
- Read Speed
- 108MB/s
- Compatible Device
- PC, Laptop, Android, Tablets
- Features
- OTG Dual Drive
View on Amazon: Sanfeya 64GB Dual USB-C and USB 3.0 Flash Drive Affiliate link
This 64GB drive uses a dual USB 3.0 and Type-C connector. It offers 108MB/s read and 27MB/s write speeds. The metal casing is splashproof and shockproof. It supports OTG for Android phones and tablets. You can transfer files directly between devices without Wi-Fi. It is a practical option for mobile data storage.
Pros
- Dual USB 3.0 and Type-C connector
- 108MB/s read speed
- Metal casing is splashproof and shockproof
- Supports OTG for Android devices
Cons
- Write speed is only 27MB/s
- No hardware encryption mentioned
- Only 12-month warranty
Good fit if
- You need to transfer files to an Android phone
- You want a durable metal build
- You use both USB-A and USB-C ports
Skip if
- You require fast write speeds for large files
- You need hardware encryption for sensitive data
- You prefer a longer warranty period
Verdict: Sanfeya 64GB USB-C Flash Drive fits users who need to move files between Android devices and computers. Its dual connector and metal body make it useful for daily mobile use.
Specifications side by side
| Spec | SanDisk Ultra 64GB USB 3.0 Flash Drive | Integral Secure 360 64GB Encrypted USB 3.0 Drive | Integral 64GB Crypto-197 Encrypted USB 3.0 Drive | Apricorn Aegis Secure Key 64GB Encrypted USB Drive | Apricorn 64GB Aegis Secure Key 3 NX | Vansuny 64GB USB-C Flash Drive | Sanfeya 64GB Dual USB-C and USB 3.0 Flash Drive |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 64GB | 64GB | 64GB | 64GB | 64GB | 64GB | 64GB |
| USB Version | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.0 |
| Connector Type | not specified | not specified | not specified | not specified | USB-A | USB 3.0 + USB C | USB-C |
| Read Speed | Up to 100MB/s | not specified | not specified | not specified | not specified | not specified | 108MB/s |
| Security Standard | not specified | 256-bit AES | FIPS 197, 256-bit | 256-bit AES XTS, FIPS 140-2 Level 3 | FIPS 140-2 Level 3, AES 256-bit | not specified | not specified |
| Pack Quantity | not specified | not specified | not specified | not specified | not specified | 1 | not specified |
| Compatible Device | not specified | not specified | not specified | not specified | not specified | PC, Android, Tablets | PC, Laptop, Android, Tablets |
| Size | 64GB | 64GB | 64GB | 64GB | 64GB | 64GB | 64GB |
| Security Features | not specified | 256-Bit AES Encryption | FIPS 197, Password Protection | 256-Bit AES Encryption, FIPS 140-2 Level 3 | 256-Bit AES Encryption, FIPS 140-2 Level 3 | not specified | not specified |
| Features | not specified | not specified | Waterproof | not specified | not specified | OTG Dual Drive | OTG Dual Drive |
| Dimensions | 0.42 × 0.87 × 0.31 inches | 2.44 × 0.67 × 0.39 inches | 2.28 × 0.83 × 0.55 inches | 3.25 × 0.7 × 0.3 inches | 3.5 × 0.8 × 0.4 inches | 2.24 × 0.79 × 0.28 inches | 1.41 × 0.58 × 0.3 inches |
| Weight | 0.48 ounces | 0.35 ounces | 0.64 ounces | 1.75 ounces | 0.8 ounces | 0.32 ounces | not specified |
| Color | black | black | Blue | Multicolor | Black | 1Pack | Black |
| Model | SDCZ48-064G-UAM46 | INFD64GB360SEC3.0 | INFD64GCRYDL3.0197 | ASK3Z-64GB | ASK3-NX-64GB | not specified | Sanfeya Type C |
Frequently asked questions
Is there a USB-C option for Android devices?
Yes, the Vansuny 64GB USB-C Flash Drive supports OTG dual connectivity. It allows you to transfer files between USB-A computers and USB-C Android phones. The drive measures 2.24 inches in length and weighs 0.32 ounces. It prioritizes connector versatility over hardware encryption features.
Which drive offers the highest security certification?
The Apricorn Aegis Secure Key 3Z 64GB provides FIPS 140-2 Level 3 hardware encryption. It uses 256-bit AES encryption for data protection. This model is 3.25 inches long and weighs 1.75 ounces. It is designed for users who handle classified or sensitive information and need physical durability.
Are there waterproof USB drives available?
The Integral 64GB Crypto-197 Encrypted USB 3.0 Drive is waterproof. It features FIPS 197 certified security and password protection. The blue drive is 2.28 inches long and weighs 0.64 ounces. It suits professionals who require certified encryption and physical durability for their sensitive data storage needs.
What is the smallest encrypted drive on the list?
The Integral Secure 360 64GB is the most compact option. It weighs only 0.35 ounces and measures 0.67 inches in width. It offers 256-bit AES hardware encryption for secure portable storage. This tiny package fits users who carry sensitive data and need simple, secure storage solutions.
Can I use a drive with both PC and Android?
The Sanfeya 64GB Dual USB-C and USB 3.0 Flash Drive works with both. It is compatible with PC, Laptop, Android, and Tablets. The drive features an OTG dual connector and a metal body. It measures 1.41 inches in length and is designed for daily mobile file transfers.
Which drive is best for compliance-focused users?
The Apricorn 64GB Aegis Secure Key 3 NX is ideal for compliance needs. It offers FIPS 140-2 Level 3 validation and separate admin modes. The black drive is 3.5 inches long and weighs 0.8 ounces. It fits users who need strict FIPS validation for their sensitive data.
Is there a drive with software-based file protection?
The SanDisk Ultra 64GB USB 3.0 Flash Drive includes software-based file protection. It is a practical option for users who prioritize standard USB 3.0 performance. The black drive is 0.42 inches long and weighs 0.48 ounces. It suits those who do not need hardware encryption or USB-C connectivity.