Review on SanDisk 1TB Extreme PRO USB 3.2 Solid State Flash Drive - High-Speed Performance for Gamers (Model: SDCZ880-1T00-GAM46) by Jen Johnson

has a pretty good capacity for $$ but is quite slow, and BEWARE of the SECURE VAULT feature as it password protects files that You paste it but then didn't know your password (I even wrote mine down, made sure it wasn't capitalized and double checked what I typed) and then you can't access the files you're trying to protect and there is no way to reset your password and you have to delete the whole thing. USELESS!