AdderView DDX Matrix

Flexible multi-port KVM matrix switch for DVI/DisplayPort/VGA, USB and audio

The AdderView DDX is a new breed of high performance KVM Matrix solution that provides powerful functionality inside a small, compact form factor. Featuring Adder’s trusted lossless KVM extension technology with flexi-port switching capability, the DDX enables multiple users to access multiple computers located safely and securely inside your server room.

Audio Solutions

Extend Audio up to 1km

Extend analogue or digital audio over CAT.

AV Extenders

Adder AV (Audio/Video) Extenders have gained a global reputation for signal quality, reliability and ease of use. Adder AV Extenders can be found in applications such as digital signage, public information systems, high profile electronic bill boards or anywhere you want to distribute high quality Audio and Video over long distances.

Gefen 4K 600 MHz Extender over Fiber, the EXT-UHD600-1SC, is Now Shipping

Reinforcing its commitment to provide commercial integrators with exceptional 600 MHz signal extension solutions, Gefen from Core Brands today announced that it is now shipping its new 4K Ultra HD 600 MHz Extender for HDMI over one Fiber-Optic Cable (EXT-UHD600-1SC). The EXT-UHD600-1SC is a compact, high-performance solution for extending uncompressed, full-bandwidth HDMI 2.0 audio and video with High Dynamic Range (HDR) up to 200 meters over a single strand of SC-terminated multi-mode fibre-optic cable.

Gefen Extenders

Gefen supply a large range of Extenders. Please continue reading


Infinity: Digital KVM Matrix over IP

AdderLink Infinity is a professional IP-based KVM solution.

Stand-alone units can be used in pairs as extenders, or multiple units can be used with an A.I.M. (AdderLink Infinity Manager) as a matrix to enable very powerful, reliable and flexible switching. They are designed to enable remote access to computers and servers across a LAN, WAN or Internet and provide advanced monitoring, management and control features over unlimited extension distances.

KVM Extenders

The AdderLink Range of KVM Extenders provide convenient and remote control of a computer from 10m to 10km distance. KVM Extenders are easy to install and encompass analogue (VGA, PS/2) or digital (HDMI, DVI, DisplayPort) video and USB extension over CATx or fibre.

SDI Extender Kits

Extend 6G-SDI, 3G-SDI or HD-SDI

Extend SDI based cameras or other SDI sources up to 4K resolution. 

MuxLab was very proud of its involvement in the Rio Olympics using this system, and you can read more about this here.


USB Extenders

USB extenders allow you to extend any USB device over long distances. From mice and keyboards through to touch screens, graphics tablets, jog shuttles and joysticks. Ideal for remote file ingest from cameras, mass storage devices and isochronous devices such as webcams and headsets.

Our Office

  • Harpenden


    45 mins from London
  • 4 Allied Business Centre

    Coldharbour Lane, Harpenden, Herts. AL5 4UT

Business Hours

Our support Hotline is
available 8.5 Hours a day

Monday-Friday: 9am to 5.30pm
Weekend: Closed

+44 (0)1582 469555

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Based in Harpenden, UK

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