Summary: I used this as a backup before wiping a computer and it worked just as expected. I chose a USB 3 flash drive, so the limiting factor on speed was the USB 2 of the computer. The data was written correctly and read back correctly after installation of the new operating system.
Summary: Seems fast and stable except for corruption issues. Drive is spamped 64 gig but only formats to 32 gig. Update,...... came from the factory with 32 gigs of unalocated space. Had to use a partition manager to re asighn it and format it seems to be ok now.
Summary: This product took a very long time to arrive. When it finally did arrive, it only worked for less than two months. Biggest waste of money and time. I thought Mushkin was a very reliable name. Guess I was wrong. DO NOT BUY.