Gefen CAT5 3000 Dual USB KVM Extender



Recommended replacement: Adder X50-MS2
Alternative options: Contact Us

Extends two monitors, USB, ADB/PS2, RS-232 and Audio with CAT-5 cables up to 330 feet away from your Mac or PC.

How it Works
The CAT5•3000S sender unit is connected to your computer with cables supplied with the CAT5•3000S/R. The two CAT5•3000R receive units connect two monitors, keyboard and mouse - up to 330 feet away. Monitors, keyboard and mouse plug into the back of the CAT5•3000S receiver units. CAT5 extension cables connect the sender and the receiver to each other.


  • Saves money on cable and hardware costs
  • Saves space on your desktop
  • Convenient, flexible and expandable
  • Eliminates computer noise where you work
  • Maintains highest resolution video
  • Support any type of CRT or LCD analog monitor
  • For PC or Mac computers using PS/2, ADB or USB
  • Extends RS-232 tablets
  • Extends RS-232 touchscreens
  • Extends audio for multimedia applications


  • Video Amplifier Bandwidth: 350 MHz
  • Actual Bandwidth: 120 MHz
  • Input Video Signal: 1.2 Volts p-p
  • Input Sync Signal: 5 Volts p-p (TTL)
  • Horizontal Frequency Range: 15-70 KHz
  • Vertical Frequency Range: 30 - 170 Hz
  • Video In: HD-15
  • Focus/Brightness Control: 25 to 450 FT
  • Video out: HD-15
  • Link Connector: RJ-45
  • ADB Keyboard Connectors: 4 Pin MiniDin
  • PS/2 Keyboard Connectors: 6 Pin MiniDin
  • USB - "A" Connector USB Input
  • USB - "B" Connector USB Device Input
  • PS/2 Mouse Connectors: 8 Pin MiniDin
  • Power Supply: 16 VAC 2A
  • Power Consumption: 15 Watts (max.)
  • Dimensions: 16"W x 1 3/4"H x 4"D
  • Shipping Weight: 14 lbs

Package Includes:

  • One CAT5•3000S sender unit
  • Two CAT5•3000R receiver units
  • One A to B USB Cable
  • Two 17V Transformer
  • One 16V Transformer