I bought an Ultra backup 64Gb a couple of monthes ago and it was working well. But one day it did not anymore.
Now it is working well on my TV but not anymore on any other computer. I can’t format it, I can’t see any files. The only thing I see when it’s on my computer: a drive with a letter (J:) with 0Mb of space and 0Mb of docs.
With the tool USBDeview I can see the key. Here are some details:
Vendor ID 0781
Product ID 5535
Firmware Revision 1.26
Instance ID \VID_0781&PID_5535\20044319901156408B7B
Hope anyone could help.
PS: sorry for my bad english