4 ports usb hub
driveless,hot plug and play
with let light when power on
OEM and small order available

4 port usb hub

computer usb hub

hub 2.0

gifts promotion

Support high-speed 480mbps, full speed 480mbps, low speed 12mbps

driveless,hot plug and play

Protection for current overload

Fully compatible with all USB devices

Support self-powered and bus-powered mode

USB 1.1 and USB 2.0 for choice