SanDisk Extreme Go USB 3.1 128GB,256GB Flash Drive , black


  • Ordered before 23:59, delivered 2 day
  • Free returns within 30 days
  • Customers rate 9.2/10

9.2 uit 482 reviews

SanDisk Extreme Go USB 3.1 128GB,256GB Flash Drive , black

SanDisk Extreme Go USB 3.1 128GB,256GB Flash Drive , black


SanDisk Extreme Go USB 3.1 128GB,256GB Flash Drive , black



256GB = approximately 230GB-236GB
128GB = approximately 119GB-120GB

Market Conversion 1GB=1.00 Billion Bytes, Computer Conversion 1GB=1.073741824 Billion Bytes
Note:The market conversion for GB to Bytes slightly varies. Google “Memory Card Capacity”for more

Testing Method:

The official factory default speed value is the ideal maximum value, the actual speed test process and the use of the environment-related (such as the use of equipment, different configurations, different types of file storage speed is different, because the type of file, size, size Different and different), so we can not guarantee the actual speed value!

The speed show on our link is test by Sandisk or by our professional instrument, you’d better use 3.1 interface and 3.1 card reader, then you can get a nice speed


1. SANDISK official AliExpress Store offers 100% genuine products.
2. All products are in compliance with the SANDISK official website.
3. Manufacturer’s reserve the right, at their sole discretion, to change or modify products. Appearance and packaging design may change without prior notice.

1*usb flash drive

product description:

Transfer 4GB files to a flash drive in less than 15 seconds
SanDisk Extreme Ultra Speed USB 3.1 Solid State Flash Drive is a USB flash drive with ultra-fast solid state performance. With a read speed of up to 420MB/s and a write speed of up to 380MB/s, this flash drive is a revolutionary product in the USB storage category that enables fast transfer of all types of files. With a capacity of up to 256GB and plenty of space, it’s easy to manage large files. The compact aluminum housing is designed for both style and durability, with a flash safe software that provides password protection to ensure the privacy of private documents. In addition, the SanDisk Extreme Ultra-Speed USB 3.1 solid-state flash drive provides a lifetime warranty for peace of mind.


Read speeds up to 420MB/s; write speeds up to 380MB/s
Ultra-fast performance allows you to transfer a full 4K movie in less than 15 seconds and transfer 1,000 photos in less than 25 seconds

Solid state USB flash drive
SanDisk Extreme Extreme Speed USB 3.1 Solid State Flash Drive combines the performance, capacity and reliability of Solid State Drive (SSD) with an ultra-portable USB flash drive.

Aluminum metal case for excellent durability
The SanDisk Extreme Ultra-Speed USB 3.1 solid-state flash drive is designed with a stylish and durable aluminum metal case to protect the flash drive from everyday wear and tear.

SanDisk safe software to protect the security of your personal files
Create a private folder on your flash drive and protect it with SanDisk safe software. The software makes it easy to set passwords and provide security for the data in the folder.

Easy file recovery with RESCUEPRO DELUXE software
This flash drive comes with the RescuePRO Deluxe data recovery software download method. This software makes it easy to recover accidentally deleted files (requires download).


9a04048494e334ea9fc1d07f33bef234 9


Additional information
Brand Name




Model Number


Product Type

Flash Disk, Normal, Encrypted





Interface Type

USB 3.1





Optional capacity

128gb 256gb

Read speed

up to 420MB/s

Write speed

up to 380MB/s


USB 3.1 (Gen 1)


11.0×21.0x71.0 mm; 0.45×0.84×2.79 inches


USB 3.1 first generation (downward compatible with USB 3.0 and USB 2.0


Support Official Verification

Reviews (0)


There are no reviews yet.

Be the first to review “SanDisk Extreme Go USB 3.1 128GB,256GB Flash Drive , black”

Free UK delivery from £20

30 days hassle free returns

Manufacturer guarantee