USB HUB 4 Ports 3.0 USB Hub Adapter High Speed Data Transfer

Brand- new and high quality. Portable size, Compact, light weight design. Plug and play, no driver  required. Fully compliant with USB 3.0. Supports data transfer rate up to 480Mbps/5Gbps. Expand 3 USB ports supply up to 500mA current per port. Use high performance electronic part to ensure stable product operation. Support downstream wrong signal detection and revert to normal function. Power consumption, low operating temperature so solts and slots without interfere with each other. Allows simultaneous operation of up to 3 separate devices all attached to a single USB port. USB A male connector can be rotated 180 degrees, easily meeting users orientation angle demands. Supports Win ME/ Vista/ XP