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 59 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
$169.43
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
$576.37
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
$273.26
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. 794-7120
Mfr. Part No.VGA-V080
BrandNewLink
$258.91
Each
units
Extender Pair VGA 1 CATx 2048 x 1536 80m - - - - - - - -
RS Stock No. 197-5509
Mfr. Part No.IPUSB2HD3
BrandStartech
$624.23
Each
units
HDMI Extender HDMI 1 - 1920 x 1080 100m - - - - - - - -
RS Stock No. 186-1961
Mfr. Part No.ST121HDBT20S
BrandStartech
$990.93
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. 197-5510
Mfr. Part No.WIFI2HD2
BrandStartech
$504.09
Each
units
HDMI Extender HDMI 1 WiFi 1920 x 1080 - - - - - - - - -
RS Stock No. 123-8113
Mfr. Part No.ST12MHDLANRX
BrandStartech
$508.25
Each
units
Receiver HDMI 1 IP 1920 x 1200 300m HDMI - - 131 x 97 x 28mm 450g - - -
RS Stock No. 186-1962
Mfr. Part No.ST12MHDLAN4R
BrandStartech
$990.93
Each
units
Receiver HDMI 1 IP 3840 x 2160 100m HDMI - 594g - 594g - - -
RS Stock No. 186-1576
Mfr. Part No.HDBOOST4K
BrandStartech
$248.52
Each
units
HDMI Extender HDMI 1 HDMI 3840 x 2160 35m 7.1 Surround Sound Audio 56 x 46 x 15mm 150g - - 46mm 15mm 56mm
RS Stock No. 189-0022
Mfr. Part No.HD-EXPLE
BrandNewLink
$732.13
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
RS Stock No. 186-1964
Mfr. Part No.ST121HDBT20L
BrandStartech
$1,474.95
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 - -
RS Stock No. 193-2915
Mfr. Part No.ST124HDBT
BrandStartech
$2,743.63
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 - - - -
RS Stock No. 186-1960
Mfr. Part No.ST121HDBTDK
BrandStartech
$978.20
Each
units
Extender HDMI 1 HDBaseT 4096 x 2160 70m HDMI 80 mm x 68 mm x 2.5 cm 252g 80 mm x 68 mm x 2.5 cm 252g 68mm - 80mm
RS Stock No. 123-8114
Mfr. Part No.ST121USBHD
BrandStartech
$457.16
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
RS Stock No. 186-1966
Mfr. Part No.ST121HDBTSC
BrandStartech
$1,991.05
Each
units
- DisplayPort, HDMI, VGA 4 HDBaseT 1920 x 1200 70m - 10.6 cm x 61 mm x 6.7 cm 2kg 10.6 cm x 61 mm x 6.7 cm - 61mm - -
RS Stock No. 189-0009
Mfr. Part No.HD-EX354K
BrandNewLink
$382.36
Each
units
Extender HDMI 1 HDBaseT 1080 60m - 66.5 x 98.5 x 23mm 0.079kg 66.5 x 98.5 x 23mm - 98.5mm 23mm 66.5mm
RS Stock No. 193-2926
Mfr. Part No.ST121HDBTD
BrandStartech
$526.40
Each
units
HDMI Extender HDMI 1 CATx 4096 x 2160 70m - 31 cm x 35 mm x 2.5 cm 108g 31 cm x 35 mm x 2.5 cm 108g 35mm - -
RS Stock No. 783-9795
Mfr. Part No.HDEX-333DUO
BrandNewLink
$157.78
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
RS Stock No. 193-2923
Mfr. Part No.ST12MHDLAN2R
BrandStartech
$864.60
Each
units
Receiver HDMI - IP 1920 x 1080 100m - - 80g - 80g - - -
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