USB2.0 HUB with 4ports and Power Adapter
Features:
-Fully compliant with the USB 2.0 specification (Backward compatible with USB1.1).
-Supports transfer rate of 1.5/12/480Mbps.
-4 Independent and fully functional 480Mbps downstream ports.
-Supports Win98SE/ME, Win2000, WinXP and Mac (OS 8.6 or above).