... 16 Port USB HUB,16 Port Switch HUB 1.16 ports work at the same time 2.Factory low price 3. CE certificated Hot 16 Port USB HUB,16 Port Switch ... : high speed 480Mbps,middle speed 12Mbps,low speed 1.5mbps3.16 in one 2.0USB interface,can satisfy the enterprise and ... according to the power consumption of the external device. Hot 16 Port USB HUB,16 Port Switch HUB