High Speed Converter 4port Usb 2.0 Hub Adapter with Power Switch for Gifts white

Description

Adopt the second generation USB HUB controller. USB2.0 interface, support USB1.0/1.1/2.0, transmission speed 1.5/12/480MBPS. Built-in current overload short circuit protection device. System support: Win95/98/Me/2000/XP, Linux2.4andMac os8.5 or above. Streamline ultra-micro design. The maximum support for 127 usb devices. Using quality electronic devices to ensure stable operation.