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KVM Switch Pro DVI Quad Head by AdderView

Supplier: KVM Australia

KVM Switch Pro DVI Quad Head by AdderView is a professional grade KVMA switch delivering ultimate flexibility for users who wish to share a high resolution screen and modern USB peripherals between a multiplicity of computers

Price Guide: POA

KVM Switch Pro DVI Quad Head by AdderView

The AV4PRO-DVI-Quad is designed to enable four computers with Quad screens to be controlled from a single high resolution KVM console using two screens using either dual link DVI or high definition analogue video links. The switch makes use of Adder’s True Emulation technology which enables USB HID devices to be continuously emulated to each computer.

This unique technology enables instantaneous and reliable hotkey switching whilst also supporting the extra keys and features of enhanced keyboards and mice. Furthermore, the AdderView includes two independently switchable USB 2.0 channels and an audio channel, giving the user the flexibility to attach selected peripherals to different computers.

Dual link DVI-I with extended profile DDC EDID

The AdderView Pro features full dual link DVI video delivering 4 megapixel resolutions at 60Hz. Because the AdderView features DVI-I, you can also use a choice of digital or analogue sources.

The extended DDC EDID profile ensures that the switched graphics card is always optimised to work with your screen. The dual link DVI capabilities enable users to work at very high resolutions including 2K (2048 x 1080) for film post production or WQXGA (2560 x 1600) for detailed medical imaging.

True Emulation USB2.0 technology

The AV4PRO-DVI is the first KVMA switch to feature Adder’s advanced True USB Emulation technology. Emulated USB provides an instantaneous and reliable switching action and makes keyboard hotkey and mouse switching possible.

However, previous implementations have used only generic emulations and consequently have only been able to support the most basic keyboard and mouse features. Adder’s revolutionary True Emulation technology overcomes this frustrating limitation by emulating the true character of the connected devices to all the computers simultaneously.

This means that you can now use the extra function keys, wheels, buttons and controls that are commonly found on modern keyboards and mice. With the AV4PRO-DVI, a whole new group of users can take advantage of the flexibility KVM switches have to offer.

Users in Architecture, Graphic design, Post production, Animation etc. often need to use specialised interface devices such as graphics tablets, 3D explorers, joysticks, and soon. It makes all this possible using Adder’s True Emulation technology.


  • Computer connections at switch:USB2.0 type B, Dual-link DVI-I, 3.5mm stereo jack
  • Local KVM console connection: Video: 4x Dual-link DVI-I
  • Keyboard/Mouse: 2 x USB type A
  • Switched USB: 2 x USB2.0 type A
  • Audio: 3.5mm stereo jack
  • Power: 2.5mm DC jack (power adapter included),100-240VAC 50/60Hz input to power adapter, 5VDC 2A output from power adapter