... -15mbps) & writing(3-5 mbps)3),Support Hot plug and play,4),No extra power required,5),Support: DOC, Windows 98/2000 ... : OVER 10 years9),With CE,FCC and ROHS certifications & ISO:9000;10),USB power :4.5V-5.5V11),Working temperature:-40 °C ... Promotional USB flash drive/Usb 2.0 /Metal Usb disk with CE FCC and Rohs/Pen drive/Promotional USB,2G 4G 8G ...