Customer Reviews for Lexar - JumpDrive S80 128GB USB 3.1 Type A Flash Drive - Black
Customer Rating
3
i returned it
on November 21, 2025
Posted by: Rick
from Ottawa
I returned it because I needed only 1 GB, This drive was overkill. Wish they still sold smaller capacity drives at proportionally lower prices. Found a 3GB drive and used it instead for my application.
This is awfully slow to write to. It gets at best 3.8MB/s on write so be patient copying to drive. There are some 100-150MB/s bursts but when copying large files, the average is around 3.5-4MB/s. However, read speeds are high a top off in my case at 245MB/s constantly even for large 4GB+ files.