--- Good --- I use this drive on a USB 3.0 port to back up files from time to time. For this purpose it worked perfectly. --- Bad --- However, as you can see from the photos, this thing is freaking ugly. Besides, it's not so little; There are many other compact offerings on the market right now. --- Ugliness (which ironically doesn't mean this thing is ugly) --- When I bought it - back in 2014 - truly compact USB 3.0 drives were twice as expensive as ADATA DataDash 3.0 drives, but it's not more so. NOW, in mid-2015, you can get a REALLY compact USB 3.0 drive with the same capacity for pennies less than this ADATA device. Here's an example: This SanDisk Ultra Fit is only $14.50 for a 32GB capacity: Bottom line: Get this thing if you want a reliable, large (easy to see) drive. However, if you want something more modern, especially if you leave the thing plugged in, you might want to look at alternatives like the SanDisk linked above.
Samsung BAR Plus 128GB - High-Speed USB 3.1 Flash Drive Titan Gray (MUF-128BE4/AM)
67 Review
Sandisk Ultra Flair 128 GB Silver USB Flash Drive: Reliable and High-Speed Storage
65 Review
Compact and Convenient: SanDisk Cruzer Fit USB 32GB Flash Drive (SDCZ33-032G-A11)
66 Review
Titan Gray Samsung BAR Plus 256GB USB 3.1 Flash Drive (MUF-256BE4/AM) with Up to 400MB/s Transfer Speed
69 Review
2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review
18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review
π Seagate Backup Plus Slim STHN2000400 2TB Portable Hard Drive - Black: Your Reliable External Storage Solution
93 Review
Shock-Resistant Transcend StoreJet 25M3 USB 3.1 Slim Portable Hard Drive with 500GB Capacity
99 Review