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A video extender increases the signal strength from a computer port to a monitor, above the reach of a standard cable. If there is a long distance between the monitor and the computer or if multiple monitors are used simultaneously, a video extender can boost picture and audio quality.

**What are video extenders used for?**

Video extenders are useful in the office, home or education environments, where standard cabling lengths are often too short, and picture and audio quality are compromised from signal degradation if very long cables are used. The same issues are evident in a [wireless](/web/c/computing-peripherals/wireless-components-modules/) environment, where signal output decreases the further away from the router or picture source you go, making video extenders a useful choice for wireless applications as well.

**Types of video extenders**

The main types of video extenders include:

- VGA (video graphics array) extenders – useful for increasing signal strength in signage board applications and remote display units.
- HDMI (high-definition multimedia interface) extenders – add distance and scalability to very high definition multimedia interface connections.
- DVI (digital visual interface) extenders – suitable for single video extensions.


Shop our range of Video Extenders supplies & accessories. Free Next Day Delivery. Browse our latest Video Extenders offers.

HDMI Extender, HMDI Amplifier & HDMI Extension Adapter | RS

Video Extenders

NewLink HDMI Extender 35m, 4096 x 2160 Maximum Resolution

StarTech.com HDMI over HDMI HDMI Extender 100m, 4000 Maximum Resolution

StarTech.com 2 Port HDMI over HDMI HDMI Extender 50m, 3840x2160...

RS PRO HDMI over CATx HDMI Extender, 1080 Maximum Resolution

StarTech.com HDMI over HDMI HDMI Extender 300m, 4096 x 2160...

NewLink HDMI over HDMI HDMI Extender 35m, 1080 Maximum Resolution

Buy from our selection of video extenders from Adder. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Adder Video Extenders | RS

Buy from our selection of video extenders from Electronics. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Electronics Video Extenders | RS

Buy from our selection of video extenders from Newlink. At RS, we strive to give you the best offers from our supplier and to promptly deliver in the shortest time.

Newlink Video Extenders | RS

Buy StarTech Video Extenders. Browse our Video Extenders offers. Free Next Day Delivery.

StarTech Video Extenders | RS

<p>StarTech Video Extenders are ideal for specialist connectivity situations. From complex device management to upgrading classic tech, StarTech Video Extenders help you find the solution you need. While most companies are product orientated, StarTech.com centres the customers problems at the heart of what they do. They design at least one or two new products every day, working hard to solve hard-to-find solutions. </p><p>StarTechs renowned quality combines with RS Components excellent customer service to put custom media solutions at your fingertips.</p>

Adder Video Extenders

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