USB 2.0 7 Port Bus / NEC 晶片 / Self power HUB 集線器（附變壓器）提供LED電源燈號顯示USB 2.0 7 Port Bus / NEC 晶片 / Self power HUB 集線器（附變壓器）提供LED電源燈號顯示USB 2.0 7 Port Bus / NEC 晶片 / Self power HUB 集線器（附變壓器）提供LED電源燈號顯示
USB 2.0 7 Port Bus / NEC 晶片 / Self power HUB 集線器（附變壓器）提供LED電源燈號顯示
USB 2.0 7 Port Bus / NEC 晶片 / Self power HUB 集線器（附變壓器）
功能說明：
- 傳輸率：USB2.0規格
- 連接埠：7個USB Type A埠
- 外 殼：盒裝
- 連接線：USB 公對公
- 燈 號：提供LED電源燈號顯示
- 變壓器：DC5V/2A (Switching adapter)
規格：
- Complies with Standard USB1.1 and USB 2.0 specifications
- Support Hi-Speed 480,Full-Speed 12 and Low Speed 1.5 Mbits / sec data transfer speeds
- Supports Plug-and-Play installation
- Over current protection on each port
- Auto detect speeds and connections of device
- Tiered star topology supporting up to 5 tiers and 127 devices , no cable segment xceeding 4.5 meters .
- Support Self-power mode / 1 ~ 7 ports working
- Support Bus-power mode / 1 ~ 4 ports working
- Support Bus power mode (Total current lower 450mA)
- Use NEC Chipset
- W*L*H:105*53*25 mm / Weight : 75g
詳細規格：
Function | Specification | ||
| Ports | 7 | ||
| USB rev. | 2.0 | ||
| LEDs | Ready | Green | Bus /Self power |
| port 1~4 | Green | Bus /Self power | |
| port 5~7 | Green | Self power | |
| Power | Red | Self power | |
| Connectors | Downstream | 7 USB A-Type Female | |
| Upstream | 1 USB B-Type Female | ||
| Power | 1 DC Jack | ||
| Driver Support | Windows 98/SE/2K/ME/XP, MAC OS X | ||
| Power Consumption | DC5V/2A (Switching adapter) | ||
| Power Mode | Self (7 ports ) / Bus (4 ports ) | ||
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