Lexar SL200 512GB Portable SSD
 

" ... The Lexar SL200 is the economical solution to your portable SSD needs. You can rest assure that you will get advertised speeds of 525 MB/s read and 475 MB/s write speeds all day long. This drive performed consistently throughout all the testing! "

https://www.funkykit.com/reviews/sto...le-ssd-review/