- 100% brand new, high quality.
- 1,USB interface is expanded into independent 4 USB interfaces, compact, practical and convenient, each power supply up to 500MA
- 2,directly connected to the computer, no external power supply, no driver, plug and play, support hot swap, easy to use.
- 3,Adopt the second generation USB HUB controller.
- 4,USB2.0 interface, support USB1.0/1.1/2.0, transmission speed 1.5/12/480MBPS.
- 5,built-in current overload short circuit protection device.
- 6,system support: Win95/98/Me/2000/XP, Linux2.4andMac os8.5 or above.
- 7,streamline ultra-micro design
- 8,the maximum support for 127 usb devices.
- 9,using high-quality electronic devices to ensure stable operation
- 1 x 4-Port hub
NO Retail Box. Packed Safely in Bubble Bag.