Capacities1 32gb Speed 3 32-128gb - 10mb/s - 20mb/sread Dimensions 44.9mm X 20mm X 9.2mm Operating Temperature 0°c To 60°c Storage Temperature -20°c To 85°c Compatible With Windows® 10 Windows 8.1 Windows 8 Windows 7.1 (sp1) Mac Os V. 10.9.x+ Linux V. 2.6.x+ Chrome™ Os