Technical Specifications
| Features | Description |
| Supply Current | High Power Port/Port : 500mA (max) |
| | Low-power/Port: 100mA(max) |
| | |
| Connector | Upstream/Port: One USB Series A Respectable |
| | Downstream Port: Four USB Series A Respectable |
| | |
| LED | Power Sources: Red LED |
| | |
| System Requirement | iMAC system or IBM PC with USB host connector |
| | Windows 98 or windows 2000 with USB supplements or above |
* The Specification with respect to models may change without prior notice.