1.No adapter needed and no need driver program 2.Transmission speed: up to 480Mbps 3.Draw power directly from USB port

No adapter needed and no need driver program

Four ports USB hub

I/O bus protocol: 2.0

Transmission speed: up to 480Mbps

Draw power directly from USB port

Various colors are available

Operating voltage: 5V from USB port

Pen holder

Micro 4 port usb hub 2.0 with pen holder