leather mouse and hub kit.
Port: Mouse USB, or Combo Resoution:800dpi Swith life:million cycle 3D optical mouse with wheel WIN 98/2000/XP etc compatible HUB6137239474.0
Mini Hub with 4 ports,Transfer speed up to 480Mbps, Support plug-and-play capability, Built-in LED indicator, Link up to 127 USB device,Interface standard: USB V2.0,Compatible with windows 98 and higher, Mac OS compatible,Operation voltage/current; DC 5V / 0.5A(per port)