1.USB 4-Port Hub:1.1/2.0 version
2.Color calendar with clock, date, temperature(C/F), timer
3.USB bus-powered and no external power adapter is required
4.Plug-and-Play.Driver is not required
5.Support window98/2000/XP
6.Wide used for external storage devices, scanners, printers, DVD drives, CD-RW drives, digital cameras/camcorder
7.CR2032x1PC(included) to support clock
8.Logo imprinting is available.
More Product Features
Standard: CE ,ROHS