... USBItem No.:JML-UD418Features:Metal case, coppering surface.Size: 6.2*3.5*2.8cmSpecification : 1:Available capacities: ... or above,Mac DS9.04:Plug and play without need of any extra power supply5 ... and USB Zip startup (needs motherboards support)6:Shock resistance: 1,000g7.Data Storage time: ... years8:Working voltage: 5V9:Static current: 40Ma10:3 year warranty11provides CE ,FCC,ROHS approval standards12: ...