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 47 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 82
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 80
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 80
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 - - - - - - - -
RS Stock No. 898-8431
Mfr. Part No.ST121UTPGB
BrandStartech
$307.47
Each
units
Extender Pair VGA 4 CATx 1600 x 1200 150m - 83 x 60 x 20mm 181g 83 x 60 x 20mm 181g 60mm 20mm 83
New
RS Stock No. 189-0005
Mfr. Part No.HD-EX3120
BrandNewLink
$235.28
Each
units
Extender HDMI 1 CATx 1080 120m - 58 x 68 x 16mm 0.07kg 58 x 68 x 16mm - 68mm 16mm 58mm
New
RS Stock No. 189-0007
Mfr. Part No.HD-EX333IR01
BrandNewLink
$181.76
Each
units
Extender HDMI 1 CATx 1080 60m - 45 x 81 x 25mm 0.105kg 45 x 81 x 25mm - 81mm 25mm 45mm
RS Stock No. 898-8434
Mfr. Part No.ST122UTPAGB
BrandStartech
$361.73
Each
units
Extender Pair VGA 4 CATx 1440 x 900 150m 3.5 mm Stereo 83 x 60 x 20mm 181g 83 x 60 x 20mm 181g 60mm 20mm 83
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. 186-1962
Mfr. Part No.ST12MHDLAN4R
BrandStartech
$982.01
Each
units
Receiver HDMI 1 IP 3840 x 2160 100m HDMI - 594g - 594g - - -
RS Stock No. 898-8438
Mfr. Part No.ST121UTPDVGB
BrandStartech
$535.37
Each
units
Extender Pair DVI 1 CATx 1600 x 1200 45m - 67 x 52 x 38mm 138g 67 x 52 x 38mm 138g 52mm 38mm 67
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. 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
New
RS Stock No. 186-1964
Mfr. Part No.ST121HDBT20L
BrandStartech
$1,461.66
Each
units
Extender HDMI 1 CATx 4096 x 2160 100m HDMI 10.2 cm x 76 mm x 2.6 cm 110g 10.2 cm x 76 mm x 2.6 cm 110g 76mm - -
New
RS Stock No. 186-1574
Mfr. Part No.IPUSB2VGA2
BrandStartech
$810.34
Each
units
IP Extender VGA 1 IP 1920 x 1200 100m Stereo 101 x 73 x 23mm 304g - - 73mm 23mm 101mm
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. 783-9795
Mfr. Part No.HDEX-333DUO
BrandNewLink
$196.71
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
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 - -
RS Stock No. 125-9442
Mfr. Part No.ALPV154T
BrandAdder
$729.58
Each
units
Transmitter VGA 4 CATx 1920 x 1080 150m 3.5 mm Stereo 45 x 63 x 21mm - - - 63mm 21mm 45mm
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