Dimensions: 71.3 mm x 20 mm 7.8 mm (2.81" x 0.79" x 0.31") Weight: 11g (0.39 oz) Color(s): Gole USB Type: USB Type-A / USB Type-C Connection Interface: USB 3.2 Gen 1 Capacity: 128 GB / 256 GB / 512 GB Max. Read/Write: 420/400MB/s Certificate(s): CF / FCC / BSMI / KC / RCM / EAC / UKCA