UR-12 – 2-port Professional USB VGA KVM switch


2-port USB VGA KVM switch


With 4 USB hub ports, you can connect more than just a keyboard and mouse to the KVM, allowing for additional USB devices to be shared. Switch between the computers with the push of a button.

The front panel push-buttons are designed to let the customer know which ports have a powered computer connected, and which port is currently active. A buzzer is built in to give the user an audio confirmation whenever the KVM switches ports, though if the customer chooses they may disable the buzzer sound with the push of a button.

Features and Benefits

  • Compatible with all versions of Windows, Linux, and OS X
  • Compliant with Microsoft’s display guidelines for KVM switches in Windows 7
  • Front panel push-buttons for easy computer selection
  • Buzzer sound for computer switching confirmation (toggle on/off)
  • Plug-and-Play operation and faster KVM switching
  • Additional front USB ports for device sharing
  • High compatibility with HID devices
  • Support All-time Full DDC (Active – DDC to all systems connected) makes this KVM compliant with Windows KVM requirements.
  • 3-year Warranty

Technical Specifications


Computer port number 2
On-Screen Display No
Panel button control 2
Button LED
color indication
PC On-line – Green
Selected – Red
Both – Orange
IR remote control Yes ( Built-in receiver,
controller RC-01 optional )
Hot plug-and-play Yes
Beep sound On / Off ( Front panel select button )
Cable length ( Max ) 5M ( 15ft ) at Console ; 5M ( 15ft ) at PC
VGA resolution Max 1920 x 1440 , 400 MHz , DDC1 / DDC2B
& Mouse
USB B x 2
Monitor HDB-15 Male x 2
& Mouse
USB A x 2
Monitor HDB-15 Female x 1
Total USB device sharing port USB A ( USB 2.0 ) x 4
Height 44 mm ( 1.73 inch )
Width 165 mm ( 6.5 inch )
Depth 76 mm ( 2.99 inch )
Weight 530 g ( 1.17 lb )
Operating temp 0 to 60 degrees C
Storage temp -30 to 70 degrees C
Humidity 0~80% RH, NC
Operating voltage DC 5V ( 2000 mA )
Power frequency 50-60 Hz

Additional information

Weight 3 lbs
Dimensions 16 × 10 × 6 in
Display Connection

Peripheral Connection



Cables Included

Power Adapter Included






Frequently Asked Questions


  • Help! My screen/audio is stuck on one computer even when I switch to the other!

    • This is a simple fix: use the command sequence [hotkey] [hotkey] [r] [0] this will reset all the screens and audio to their default configurations.
  • Will the dual monitor KVM support 2 monitors that are 1920×1080 @ 144Hz refresh rate?

    • In theory the chipset inside the KVM switch does not support higher then a refresh rate of 60Hz, however testing and reports show the KVM working at 1920×1080 @ 144Hz on an ASUS VG248QE.