Features: 1) OS: Windows 98/Me/2000/XP, Mac OS 9x/Mac OS, Linux 2.4x or above 2) No driver required except windows 98/SE 3) USB2.0 interface 4) Data read: about 9,000Kb/s, maximum: (depend on PC) 5) Data write: about 7,000Kb/s, maximum (depend on PC) 6) Operating temperature: 0 ~50 degree centigrade 7) Working current: less than 300mA