ProductsStatus:Stock Package:Yes InterfaceType:USB2.0 Length:50cm Certification:ccc Ports:2-4 ModelNumber:ZB171701-3 workingtemperature:10%-90% workingvoltage:5V workingcurrent:500MA storagetemperature:-40degree-85degree supportsystem:windows93/98/2000/2003/ME/XP/VISTAwin7 Color:whitegreenpurple Weight:38g shape:eggplant