Gefen USB 2.0 4-Port USB Hub



Recommended replacement: IOGEAR GUH374
Alternative options: Contact Us

The Gefen EXT-USB-144N is a USB 2.0 4-Port Hub.  Full support is provided for Hi-Speed USB 2.0 devices (at bandwidths of up to 480 Mbits/sec) as well as for legacy USB 1.1 backward support.  The USB 2.0 4-Port Hub is compact and stylish, and blends easily with any computer equipment. The hardware is plug-and-play and therefore remains in configuration after a restart or a resume from hibernation or standby.  The USB 2.0 4-Port Hub can operate in USB-powered mode or with an optional 5V external power adapter. The USB hub has protection from excess current with LED status indicators.

Gefen EXT-USB-144N USB Hub Side Views
Gefen EXT-USB-144N USB Hub Side Views

Gefen EXT-USB-144N Features:

  • Supports both USB 2.0 and USB 1.1 standards
  • Supports Hi-Speed 480 Mbps data transfer rate
  • Plug and Play for seamless interoperability
  • Bus-Powered mode and external powered
  • Hot-swap capability
  • Connects up to a maximum of 127 USB devices through cascading multiple hubs
  • Overcurrent detection and protection circuitry with LED status indicators

Package Includes:

  • (1) USB 2.0 4-port Hub
  • (1) USB "A" to mini-"B" Cable
  • (1) 5V DC Power Supply

Gefen USB 2.0 4-Port Hub Wiring Diagram
Gefen USB 2.0 4-Port Hub Wiring Diagram

Gefen EXT-USB-144N Specifications:

Height 0.5 in. (12.7 mm.)
Width 2.75 in. (69.85 mm.)
Depth 1.5 in. (38.1 mm.)
Shipping Weight 0.5 lb. (0.2 kg.)
Power Supply 5V DC 2.5A (optional usage)
Power Consumption 12.5W (max).
Power Output per USB Port 500 mA max. (with optional use 5V DC adapter)
Input Connector (1) mini-USB type "B" female, 4-pin
Output Connectors (4) USB type "A" female, 4-pin
Approved Agency RoHS Compiant