• leather mouse and hub kit
• Port: mouse USB, or combo
• Resoution: 800dpi
• Swith life: million cycle 3D optical mouse with wheel Microsoft Windows 98/2000/XP and others
• Compatible hub： 2.0
• Mini hub with 4 ports
• Transfer speed up to 480Mbps
• Support plug-and-play capability
• Built-in LED indicator
• Links up to 127 USB device
• Interface standard: USB 2.0
• Compatible with Microsoft Windows 98 and higher, Mac OS compatible
• Operating voltage/current: 5V DC/0.5A (per port)