USB hub 4 ports

USB hub 4 ports

- USB2.0 HUB with 4 port

- High speed USB2.0,Compliance with USB 1.1

Charge and connect any USB device

- 4 ports and power up to 500mA each port

- Truly plug & play and hot swapping capability

- Full data transfer rate up to 480Mbps

- USB bus power supply,No external power supply required

- Single chip integrated USB HUB controller with embedded proprietary processor

- Easy for use and have more logo imprinting location in the products' surface,good choice for gift promotion

- Support windows 98/me/2000/xp/vista,Mac OS9.1 or higher