Really nice back-up drive

Read and write speeds tend to be around 100mbps when i'm copying things from my iphone to this drive, though the transfer slows down toward the end and i'm not sure why

The only issue i noticed was that my neighbor's old windows xp computer didn't automatically install drivers so this drive was unusable without some troubleshooting that i didn't bother to do

Usb 3 cable provided with drive): read: 365 mb/s / write: 350 mb/s with drivers: (no difference in performance) macbook (out of the box - without installing os x drivers; standard apple ubc-c cable): write: 38 mb/s / read: 41 mb/s with belkin usb-c 3