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Tiny black USB 3.1 flash drive with low-profile plug-and-stay design

SanDisk

SanDisk Ultra Fit USB 3.1 Flash Drive 64GB SDCZ430-064G-G46 Black

SKU CH-B25A-W7NHN

A compact USB 3.1 flash drive adds 64 GB of plug-and-stay storage with read speeds up to 130 MB/s and writes up to 15× faster than USB 2.0

  • Compact plug-and-stay design adds 64GB storage without blocking ports
  • Read speeds up to 130MB/s transfer files quickly
  • Write performance up to 15X faster than USB 2.0 drives
  • Full-length movie moves to the drive in under 30 seconds
  • SanDisk Secure Access software provides password protection with 128-bit encryption

Compact USB 3.1 flash drive

The SanDisk Ultra Fit is a 64 GB USB 3.1 flash drive designed to stay plugged into laptops, game consoles or in-car audio systems. Its low-profile form factor adds storage without protruding from the port. Read speeds reach up to 130 MB/s and write performance is up to 15 times faster than standard USB 2.0 drives. A full-length movie can be transferred in less than 30 seconds.

Check your ports and capacity needs

Verify that your device has a USB-A port compatible with USB 3.1 to obtain the quoted speeds. The drive supplies 64 GB of space; the product line offers capacities up to 256 GB if you require more room. No driver installation is needed for basic operation on modern operating systems. The included SanDisk Secure Access software provides optional 128-bit encryption and password protection.

Suits permanent portable expansion

This drive suits users who want a discreet, leave-in storage boost for media libraries or backups on a single device. Buyers who need larger capacities should consider the higher-capacity models in the same range. It is not intended for users who require a ruggedised housing or a USB-C connector. Anyone needing hardware encryption rather than software-based protection should look elsewhere.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $22.99
Cheaper than about 65% of the 1,099 comparable items (median $31.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Does the 64 GB Ultra Fit drive include any accessories or software, or must I buy a cable or licence separately?

The drive ships with SanDisk Secure Access software for 128-bit encryption and password protection; no cable or extra licence is required.

Should I choose the 64 GB model or a larger capacity such as 256 GB for my laptop?

The 64 GB version suits everyday documents and media, while the range extends to 256 GB if you need space for larger libraries or backups.

What does the 130 MB/s read speed mean when I copy files to my USB 3.1 laptop port?

You can transfer a full-length movie to the drive in under 30 seconds, and write performance is up to 15 times faster than a standard USB 2.0 drive.

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