PNY Flash Drive 3.1 - ATT431KK 512GB Product Type: USB Flash DrivesBrand: PNYModel Name: ATT431KKCapacity: 512GBInterface: USB 3.1, backward compatible with USB 3.0 and USB 2.0Max Sequential Read Speed: up to 80MB/s (on 3.1 port)Max Sequential Write Speed: up to 20MB/s (on 3.1 port)Up to 10x faster than standard USB 2.0 flash drivesCompatible with PC and Mac laptop and desktop computers