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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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. 783-9791
Mfr. Part No.HDEX-300DUO
BrandNewLink
SGD89.35
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 30m HDMI - - - - - - -
RS Stock No. 783-9808
Mfr. Part No.HD-EX344DUO
BrandNewLink
SGD183.92
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
RS Stock No. 898-8456
Mfr. Part No.ST121SHD30
BrandStartech
SGD125.10
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. 123-8113
Mfr. Part No.ST12MHDLANRX
BrandStartech
SGD402.12
Each
units
Receiver HDMI 1 IP 1920 x 1200 300m HDMI - - 131 x 97 x 28mm 450g - - -
RS Stock No. 783-9795
Mfr. Part No.HDEX-333DUO
BrandNewLink
SGD147.31
Each
units
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
RS Stock No. 918-6816
Mfr. Part No.NLHDMI-RP4K
BrandNewLink
SGD18.75
Each
units
Extender Pair HDMI 1 - 4096 x 2160 35m HDMI - - - - - - -
RS Stock No. 898-8444
Mfr. Part No.ST121HDBTE
BrandStartech
SGD415.55
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. 898-8434
Mfr. Part No.ST122UTPAGB
BrandStartech
SGD269.44
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 83mm
RS Stock No. 123-8114
Mfr. Part No.ST121USBHD
BrandStartech
SGD388.16
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. 794-7048
Mfr. Part No.KVM-VGAXT
BrandNewLink
SGD178.71
Each
units
Extender Pair VGA 2 CATx 1280 x 800 150m - - - - - - - -
RS Stock No. 123-8111
Mfr. Part No.ST121WHD2
BrandStartech
SGD766.17
Each
units
Extender Pair HDMI 1 WiFi 1920 x 1080 50m HDMI 100 x 58 x 20mm 136g 100 x 58 x 20mm 136g 58mm 20mm 100mm
RS Stock No. 197-5205
Mfr. Part No.HDBOOST4K2
BrandStartech
SGD85.17
Each
units
Extender HDMI 1 - 4096 x 2160 14m - - - - - - - -
RS Stock No. 189-0008
Mfr. Part No.HD-EX345-120
BrandNewLink
SGD294.57
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. 189-0009
Mfr. Part No.HD-EX354K
BrandNewLink
SGD300.79
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. 197-3458
Mfr. Part No.14.01.3461-5
BrandRoline
SGD304.30
Each
units
Extender HDMI 1 - 1920 x 1080 50m - - - - - - - -
RS Stock No. 186-1576
Mfr. Part No.HDBOOST4K
BrandStartech
SGD168.63
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. 193-2920
Mfr. Part No.ST1214T
BrandStartech
SGD317.72
Each
units
Extender VGA 4 CATx 1600 x 1200 150m - 10.3 cm x 63.9 mm x 2.1 cm 201g 10.3 cm x 63.9 mm x 2.1 cm 201g 63.9mm - -
RS Stock No. 193-2922
Mfr. Part No.ST1218T
BrandStartech
SGD499.71
Each
units
Extender VGA 8 CATx 1600 x 1200 150m - - - - - - - -
RS Stock No. 193-2921
Mfr. Part No.ST12MHDLANUR
BrandStartech
SGD757.62
Each
units
Receiver HDMI 1 IP 1920 x 1200 100m - - 634g - 634g - - -
RS Stock No. 186-1573
Mfr. Part No.DPBOOST
BrandStartech
SGD198.59
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
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