ITEM:HUB-40 Digital Clock USB HUB

1.4 USB2.0 high speed ports, with digital Clock

2. Clock: Time, date display, alarm function, with blue color backlight,Power: 1xAG10 battery(included) 

3.Fully compliant with USB 2.0 specification
4.Supports up to 127 hi-speed devices
5.Supports data transfer rate at 1.5/12/480Mbps
6.Individual port over-current protection
7.Friendly and ergonomic design,portable
8.Provide up to 500mA per port sufficient for diverse devices
9.Plug-and-Play installation
10.Supports Windows 98/98SE/2000/ME/XP/VISTA/WIN7/Mac OS 8.6 and so on

11. Product size; 61x61x22mm

12. Packing: 1pc/white box, 250pcs/ctn, Size/ctn: 58x38x44cm, N.W/G.W.: 13/14kgs