Pros: While it worked, it was a compact, fast, convenient drive

Cons: Stopped working after very little usage. Fortunately I didn't lose any data, as the drive only held a copy of another drive. Adata's RMA process is non-existent. You spend hours trying to find the right link. You have to enter a microscopic and illegible serial number from the tongue of the drive and write a book, and then they send you an insulting email suggesting you try the drive in another USB port and a few other boilerplate suggestions for things you've already tried. After two weeks, I still don't have an RMA number! And, then I will have to spend almost as much as it cost in postage to send them the drive to be repaired or replaced.

Other Thoughts: This will be my last purchase from ADATA.

Pros: Compact, convenient

Cons: Failed after a few weeks of use. Ludicrous, time-wasting, RMA process.

Other Thoughts: I was fairly happy with these flash drives (I bought four), because of the slide mechanism, which alleviates the need for a cap (and one more thing to lose). But the slide mechanism is flimsy and feels like it will break soon. I have written to these drives, perhaps 10 times, and one of them has already failed. I will not be purchasing any more ADATA products in future.