Video Extenders

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 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.

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Viewing 1 - 20 of 57 products
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Description Price Type Video Connection Type Number of Video Ports Transmission Method Maximum Resolution Extension Distance Audio Connection Type Local Device Dimensions Local Device Weight Remote Device Dimensions Remote Device Weight Local Device Depth Local Device Height Local Device Width
RS Stock No. 898-8456
Mfr. Part No.ST121SHD30
BrandStartech
$153.59
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 30m HDMI 82 x 45 x 22mm 235g 82 x 45 x 22mm 235g 45mm 22mm 82mm
RS Stock No. 898-8444
Mfr. Part No.ST121HDBTE
BrandStartech
$562.74
Each
units
Extender Pair HDMI 1 HDBaseT 4096 x 2160 70m HDMI 80 x 67 x 25mm 310g 80 x 67 x 25mm 310g 67mm 25mm 80mm
RS Stock No. 898-8447
Mfr. Part No.ST121SHD50
BrandStartech
$294.74
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI 80 x 51 x 21mm 157g 80 x 51 x 21mm 157g 51mm 21mm 80mm
RS Stock No. 783-9808
Mfr. Part No.HD-EX344DUO
BrandNewLink
$245.61
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
RS Stock No. 794-7120
Mfr. Part No.VGA-V080
BrandNewLink
$255.08
Each
units
Extender Pair VGA 1 CATx 2048 x 1536 80m - - - - - - - -
New
RS Stock No. 189-0021
Mfr. Part No.HD-EXWL50
BrandNewLink
$587.20
Each
units
Extender HDMI 1 - 1080 50m - 95 x 120.5 x 20.1mm 0.22kg 95 x 120.5 x 20.1mm - 120.5mm 20.1mm 95mm
New
RS Stock No. 186-1961
Mfr. Part No.ST121HDBT20S
BrandStartech
$982.01
Each
units
Extender HDMI 1 CATx 4096 x 2160 70m HDMI 29.3 cm x 76 mm x 2.6 cm 1.6kg 29.3 cm x 76 mm x 2.6 cm - 76mm - -
New
RS Stock No. 193-2915
Mfr. Part No.ST124HDBT
BrandStartech
$2,888.40
Each
units
HDMI Extender HDMI 4 CATx 4096 x 2160 70m HDMI 20 x 14.5 x 3 1kg 20 x 14.5 x 3 - - - -
New
RS Stock No. 186-1965
Mfr. Part No.ST222HDBT
BrandStartech
$2,259.41
Each
units
Extender HDMI 2 CATx 1920 x 1080 90m HDMI - 2.4kg - - - - -
RS Stock No. 918-6816
Mfr. Part No.NLHDMI-RP4K
BrandNewLink
$25.74
Each
units
Extender Pair HDMI 1 - 4096 x 2160 35m HDMI - - - - - - -
RS Stock No. 125-9450
Mfr. Part No.ALDV104T
BrandAdder
$1,408.67
Each
units
Transmitter HDMI 4 CATx 1920 x 1080 50m HDMI 115 x 114 x 26mm 440g - - 114mm 26mm 115mm
RS Stock No. 186-1573
Mfr. Part No.DPBOOST
BrandStartech
$287.77
Each
units
DP Extender DisplayPort 1 DP 2560 x 1600 20m 7.1 Surround Sound Audio 80 x 50 x 21mm 152g - - 50mm 21mm 80mm
New
RS Stock No. 189-0022
Mfr. Part No.HD-EXPLE
BrandNewLink
$725.54
Each
units
Extender HDMI 1 HDBaseT 1080 300m - 92.7 x 150 x 25mm 0.19kg 92.7 x 150 x 25mm - 150mm 25mm 92.7mm
New
RS Stock No. 193-2916
Mfr. Part No.ST121UTPHD2
BrandStartech
$1,035.80
Each
units
Extender HDMI 1 CATx 3840 x 2160 100m HDMI 15 cm x 80 mm x 2.5 cm 579g 15 cm x 80 mm x 2.5 cm 579g 80mm - -
RS Stock No. 123-8112
Mfr. Part No.ST12MHDLAN
BrandStartech
$947.47
Each
units
Extender Pair HDMI 1 IP 1920 x 1200 300m HDMI - - 131 x 97 x 28mm 450g - - -
New
RS Stock No. 193-2924
Mfr. Part No.ST12MHDLNHR
BrandStartech
$541.60
Each
units
Receiver HDMI 1 IP 1920 x 1200 15m HDMI 13 cm x 97 mm x 2.8 cm 448g 13 cm x 97 mm x 2.8 cm 448g 97mm - -
New
RS Stock No. 189-0008
Mfr. Part No.HD-EX345-120
BrandNewLink
$371.10
Each
units
Extender HDMI 1 CATx 1080 120m - 84 x 130 x 23.2mm 0.205kg 84 x 130 x 23.2mm - 130mm 23.2mm 84mm
RS Stock No. 123-8114
Mfr. Part No.ST121USBHD
BrandStartech
$486.20
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI 82 x 82 x 21mm 230g 82 x 82 x 21mm 230g 82mm 21mm 82mm
New
RS Stock No. 193-2918
Mfr. Part No.ST121RGB
BrandStartech
$207.80
Each
units
- VGA 1 CATx 1024 x 768 150m - - - - - - - -
RS Stock No. 179-8108
Mfr. Part No.ST12MHDLAN4K
BrandStartech
$1,688.34
Each
units
Receiver HDMI 1 IP 3840 x 2160 100m 3.5 mm Stereo 130 x 117 x 30mm 592g - - 117mm 30mm 130mm
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