Specifications
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| DUB-H4 High-Speed USB 2.0 Four-Port Hub: Specifications | |
|---|---|
| Standards | - USB Specification Version 2.0- USB Specification Version 1.1- USB Specification Version 1.0- OHCI (Open Host Controller Interface)- EHCI (Enhanced Host Controller Interface) |
| Compatible Operating Systems | USB 2.0 Speed- Mac OS X with USB 2.0 Support- Microsoft Windows XP, ME, 2000, 98 with USB 2.0 SupportUSB 1.x Speed- Mac OS 8.6 or above with USB 1.x Support and USB Card Support 1.4.1- Microsoft Windows XP, ME, 2000, 98 with USB 1.x Support |
| Supplied Current | Self-Powered Mode: 500mA per port |
| Ports | - One upstream USB Type "B" receptacle- Four downstream USB Type "A" receptacles |
| Size | 99.6 mm x 59.5 mm x 25.7 mm |
| Wiring Topology | Tiered Star |
| Connectivity | Up to 127 devices by cascading multiple hubs |
| Diagnostic LEDs | - Self Powered (Red on self-power)- Port Status (Green, one per port) |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | 0 to 95%, non-condensing |
| Humidity | 5% to 95%, non-condensing |
| Power Requirements | Self Powered -12.6W, 2.1 A @ 5 VDC |
| Power Supply | Output 5V 2.5A |
| Compliances | - CE- FCC Class B- VCCI- UL |
| Warranty | 1 Year |
Installation
There really isn't much to installing the DUB-H4. Start by plugging the provided cable's USB Type B Connector into the back of the hub. Next, connect the AC adapter to the hub and plug the adapter into a live receptacle. Finish by plugging the provided cable's Type A connector into a USB port. If you want the high-speed benefits of USB 2.0, make sure you attach the hub to a USB 2.0 port. Once you have made the connection, your computer will automatically detect and install the DUB-H4 unit.
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