CrystalView USB2

Multi-head CATx Extender - VGA/Audio/USB 2.0 - 330'

  • Multi-head VGA, USB, keyboard/mouse, and USB 2.0
  • Resolution up to 1920 x 1200 at 330' (100m)
  • Automatic equalization provides clear video over any type of CATx cable
  • Optional automated video skew adjustments adjusts for cable skew properties
  • Keyboard and mouse emulation assures smooth operation

Typical Application

CrystalView USB2 application


CrystalView USB2 audio & video extender is an optimal product for extending single, dual, or quad video and USB devices up to 330 feet from a computer. You can view single, dual, or quad video at resolutions of up to 1920 x 1200, listen to audio, and fully operate and control your USB devices using standard CATx cable.

CrystalView USB2 is designed to be compatible with USB devices requiring large amounts of power, and supports remote access for most USB peripheral devices at both the high speeds of USB 2.0 and the regular rates of USB 1. Both the single and dual video models have high quality audio connections available to accompany video.

Using the latest extender technology, CrystalView USB2 automatically corrects the video compensation and gain based on the cable length. The auto skew model adjusts the RGB video components without any required outside input to provide a crystal clear display regardless of cable type, patch panels, or cable routing. Great for presentations and remote workstations, video monitor(s) coupled with audio can be placed in remote control areas, classrooms, conference areas, video studios, and more.


Dimensions (W x D x H) 9" x 5.7" x 1.73" (228 x 144 x 44 mm) (1U)
Weight 3.3 lbs (1.5 kgs)
Power 100-240 VAC 50-60Hz
External adapter, +5V DC, 5A at each end
Single video: 5W
Dual video: 10W
Quad video: 20W
Distance VGA 1920 x 1200 : 330' (100m)
Connectors Transmitter:
VGA video: HD15M
Keyboard/mouse/HID: USB Type B
Audio: 3.5mm stereo jack
Power: Barrel jack
VGA video: HD15F
USB devices: Four USB Type A
Audio: 3.5mm stereo jack
Power: Barrel jack
VGA video adjust: Four USB type A
Controls Unit power: Green LED
Receiver device active: Green LED (four)
Video adjustment: Automatic, override with keyboard commands
Environment Operating temperature: 41°F–113°F (5°C–45°C)
Storage temperature: -13°F–140°F (-25°C–60°C)
Relative humidity: 5%–90%, non-condensing

Part numbers

Kits (transmitter, receiver, and power supply)
CRK-1VH4U2TP-330 Single VGA / USB 2.0
CRK-2VH4U2TP-330 Dual VGA / USB 2.0
CRK-4VH4U2TP-330 Quad VGA / USB 2.0
/W Automatic Skew Adjustment
/A1 Uni-directional audio (per kit)
/A2 Bi-directional audio (per kit)