"*Version: usb 3.0
*Product Size(cm) /NW(g): 4*15.2*1.6cm/167g
*Unit Inner Packaging Size(cm) /Weight(g): 17.5*22*25.5cm/224g
*pcs/ctn/size (cm): 100pcs/ctn/62*36*49cm
*Ctn (N.W(kgs)/G.W(kgs): 7.3/18.3
*USB Hub 3.0 7 port
*With on/off buttons to save energy
*Build in blue LED indicator, double chipset for usage stability
*Color: white, black