Hdd enclosure Product features Super scale lcd screen with blue backlight presents best reading convenience Aluminum crust design combines the sense of high-tech and art-work . Three card slot design provides unique and enormous memory High-speed transfer interface for high-speed download rate of 2mb/s Built-in 1100mah chargeable lithium battery ensures long operating hours Reliable and steady quality supports both low, middle and high speed hard disk Specifications supportable memory card for cf i/ii, md, sm, ms, ms-pro sd , mini-sd, mmc card, etc . operation:easy to operate , just press copy key, all data from memory card transferred to hard disk of 9 in 1 digital partner capacitypower supply:built-in chargeable battery with charge time 3 hours, and working time 2 houts, and also standard power supply( input from 100v to 240v) pc port: usb1.0/1.1 or usb2.0usb operation system: windows 98se/me/2000/xp/linux kernel 2.4/ mac os 10.2 or above working condition: 0f¦ to 45f¦, max 95% rh weight: 145g (no hard disk) dimension: 78 x 125 x 26mm color: blue, black, grey (optional)