| Product Overview |
 Compliant with USB bus-powered mode/No extra power quired. |
| Supports Windows and multimedia keyboard. |
| Supports 3D3K wheel mouse and optical mouse. |
| Supports 2 keyboards or 2 mices at the same time, free option for keyboard and mouse. |
| Supports Windows 98/SE/ME/2000/XP/VISTA/7 and Mac OS V9.0/OSX/Linus. |
