High-speed performance

With write speeds of up to 150MB/s, the SanDisk Extreme® Go USB 3.1 Flash Drive is 35X faster than standard USB 2.0 drives so you can transfer a full-length 4K movie in less than 40 seconds or 1000 photos in less than 60 seconds.

Retractable design

The USB connector retracts to keep it safe when you’re not using it.

USB 3.1 Gen 1 enabled, yet backward-compatible

The SanDisk Extreme Go USB 3.1 Gen 1 Flash Drive is backward