Piggy Shape U Disk

There are five colors to choose from(sheet jelly pig black pig orange peel pig green skin pigs colocasia pig)*usb2.0 read about 15 to 20 mb/s, write 5 to 8 mb/s *usb bus power supply (4.5 v to 5.5 v) *for keeping at least 10 years *working environment temperature 40 ? ~ + 70 ?*keep the temperature - 50 ? ~ + 80 ?the system supportswindows98 /xp /vista/ win7/ win8mac os8.6 and above. capacity: 8gb. Complies with Prop 65. 1.97" L x 0.98" W x 0.87" H