4 Port USB 2.0 HUB EU-HB4P User’s Manual
UHB 4200 is designed in accordance to USB specification Rev 1.1/2.0 which act as a bridge between the main computer host and the down stream USB devices. It is able to complement PC serial interface by connecting a full range of peripherals, which is very simple and flexible for the users.
There is one upstream port that connects to the PC host and there are four down steam ports connecting up to 127 USB devices in a tiered-star configuration. UHB 4200 supports both full speed (480M bps) and low speed (1.5M bps) devices which include keyboards, mice, scanner. It is also protected by automatic per-port over-current detection and recovery and the LED indicating the connection status and power source.
Features
Full compliance with USB specification Rev. 1.1.
With one up-stream port and four down-stream ports.
Connects up to 127 devices in a tiered star configuration.
Supports both full-speed (12M bps) and low-speed (1.5M bps) devices.
Select between self-powered mode and bus-powered mode automatically.
Per port over current detection/protection and power switch control.
LED for bus-power, self-power and four down-stream connection status.
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