Appearance Dimensions 63.6 mm x 21.2 mm x 10.6 mm (2.5″ x 0.83″ x 0.41″) Weight 4.9 g (0.17 oz) Color Black/ White/ Interface USB Type USB Type-A/ Connection Interface USB 3.0/3.1 Gen 1 (5 Gb/s) / Storage Capacity 32 GB// Performance Note Speed may vary due to host hardware, software, usage, and storage capacity. Warranty Certificate CE/ FCC/ BSMI/ Warranty Five-year Limited Warranty System Requirement Operating System Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows 10 Mac OS 9.0 or later Linux Kernel 2.4.2 or later