4 port USB HUB & Warmer
Truly plug & play automatic installation

4 port USB HUB & Warmer

 

4 USB 1.1 ports a type female connectors

Downstream 1 USB b type male connector upstream with a cable

Support both full-speed 12Mb/sec and low-speed 1.5Mb/sec transfer rates

Chains up to 127 USB devices

Individual port over-current protection

Provide up to 500 mA per port sufficient for diverse devices

Truly plug & play automatic installation

DC jack for selectable