My SDCZ48-016G doesn't recognize any other computer.

[schnuffyrex]

Hello, 

in that case the drive seems to be defective and needs to be replaced.

you can ask for a replacement through this link

http://kb.sandisk.com/app/rmaform/session/L3RpbWUvMTQ3MDk5NDQ0OS9zaWQvWGZwNXBUWG0%3D