I've said this before, and I WILL say it many more times AGAIN(!) ... SanDisk "flash" memory devices ARE the BEST FLASH MEMORY DEVICES YOU CAN BUY! I'll probably never buy any other manufacturer's flash drive if a comparable SanDisk product is available, price NOT withstanding!
I LOVE: The compact design AND the retractable USB connector!
I HIGHLY RECOMMEND attaching a 16 - 20" lanyard to help keep it from getting lost deep in the pockets of your backpack/messenger bag!
I MISS: Not having an "access" light to know when it's actually in operation, but this does seem to be a feature that is just going to go away on most flash drives, especially as they get smaller and smaller and smaller.
I bought this particular flash drive as a backup and secondary storage device for my ASUS Transformer Book T100TAF, 2-in-1 Tablet with Keyboard Docking Station (1 GB RAM & 32 GB SSD built-in, and a 32 GB Micro SD Slot). ... Unfortunately, Windows 8.1 (and Windows 10 for that matter) WILL NOT ALLOW YOU TO MAKE A WINDOWS SYSTEM IMAGE BACKUP TO A FAT-32 FORMATTED FLASH STORAGE DEVICE - ONLY NTSF FORMATTED DEVICES CAN BE USED. ... So I used a 500GB "Winchester"-type portable hard disk drive to accomplish the backup. So now I have more than 58 additional gigabytes of storage for my "2-in-1" tablet! ... That's a WHOLE LOT OF music and photos and videos and documents and spreadsheets and etc., etc., etc. - Now, I'm good to go for years to come with about 90 additional gigabytes of storage (SanDisk Ultra 64GB USB 3.0 Flash Drive and a 32 GB Micro SD card) for my ASUS 2-in-1 Tablet!
Thanks Again to SanDisk AND Best Buy for GREAT, Reliable, Compact Data Storage Devices at Incredibly LOW Prices!!!