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庫存編號 898-8438
製造零件編號ST121UTPDVGB
BrandStartech
HK$2,519.01
單位
Extender Pair DVI 1 CATx 1600 x 1200 45m - 67 x 52 x 38mm 138g 67 x 52 x 38mm 138g 52mm 38mm 67
RS庫存編號 783-9808
製造零件編號HD-EX344DUO
BrandNewLink
HK$1,086.06
單位
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
RS庫存編號 898-8440
製造零件編號ST121HDBTPW
BrandStartech
HK$4,347.76
單位
Extender Pair HDMI 1 HDBaseT 4096 x 2160 100m HDMI 80 x 67 x 25mm 429g 80 x 67 x 25mm 429g 67mm 25mm 80
RS庫存編號 898-8428
製造零件編號ST121UTPEP
BrandStartech
HK$1,748.96
單位
Extender Pair VGA 1 CATx 1920 x 1200 80m - 138 x 100 x 25mm 36g 138 x 100 x 25mm 36g 100mm 25mm 138
RS庫存編號 898-8431
製造零件編號ST121UTPGB
BrandStartech
HK$1,318.80
單位
Extender Pair VGA 4 CATx 1600 x 1200 150m - 83 x 60 x 20mm 181g 83 x 60 x 20mm 181g 60mm 20mm 83
RS庫存編號 794-7120
製造零件編號VGA-V080
BrandNewLink
HK$1,127.94
單位
Extender Pair VGA 1 CATx 2048 x 1536 80m - - - - - - - -
RS庫存編號 898-8447
製造零件編號ST121SHD50
BrandStartech
HK$1,386.70
單位
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
全新
RS庫存編號 186-1576
製造零件編號HDBOOST4K
BrandStartech
HK$1,170.67
單位
HDMI Extender HDMI 1 HDMI 3840 x 2160 35m 7.1 Surround Sound Audio 56 x 46 x 15mm 150g - - 46mm 15mm 56mm
RS庫存編號 123-8112
製造零件編號ST12MHDLAN
BrandStartech
HK$4,419.60
單位
Extender Pair HDMI 1 IP 1920 x 1200 300m HDMI - - 131 x 97 x 28mm 450g - - -
RS庫存編號 179-8110
製造零件編號ST121HDBTL
BrandStartech
HK$4,233.10
單位
Extender HDMI 1 HDBaseT 4096 x 2160 100m HDMI 92 x 66 x 27mm 452g - 452g 66mm 27mm 92mm
RS庫存編號 179-8029
製造零件編號HDBOOST
BrandStartech
HK$358.22
單位
Signal Booster HDMI 1 HDMI 1920 x 1080 35m HDMI 54.2 x 42.2 x 26.2mm 74g - - 42.2mm 26.2mm 54.2mm
RS庫存編號 123-8113
製造零件編號ST12MHDLANRX
BrandStartech
HK$2,349.41
單位
Receiver HDMI 1 IP 1920 x 1200 300m HDMI - - 131 x 97 x 28mm 450g - - -
全新
RS庫存編號 189-0021
製造零件編號HD-EXWL50
BrandNewLink
HK$2,807.48
單位
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
全新
RS庫存編號 186-1573
製造零件編號DPBOOST
BrandStartech
HK$1,375.86
單位
DP Extender DisplayPort 1 DP 2560 x 1600 20m 7.1 Surround Sound Audio 80 x 50 x 21mm 152g - - 50mm 21mm 80mm
RS庫存編號 125-9442
製造零件編號ALPV154T
BrandAdder
HK$3,488.23
單位
Transmitter VGA 4 CATx 1920 x 1080 150m 3.5 mm Stereo 45 x 63 x 21mm - - - 63mm 21mm 45mm
全新
RS庫存編號 186-1962
製造零件編號ST12MHDLAN4R
BrandStartech
HK$4,695.11
單位
Receiver HDMI 1 IP 3840 x 2160 100m HDMI - 594g - 594g - - -
RS庫存編號 794-7048
製造零件編號KVM-VGAXT
BrandNewLink
HK$1,055.28
單位
Extender Pair VGA 2 CATx 1280 x 800 150m - - - - - - - -
全新
RS庫存編號 189-0022
製造零件編號HD-EXPLE
BrandNewLink
HK$3,468.92
單位
Extender HDMI 1 HDBaseT 1080 300m - 92.7 x 150 x 25mm 0.19kg 92.7 x 150 x 25mm - 150mm 25mm 92.7mm
全新
RS庫存編號 189-0010
製造零件編號HD-EX358
BrandNewLink
HK$1,968.62
單位
Extender HDMI 1 HDBaseT 4K x 2K 120m - 94 x 107.3 x 23.7mm 0.17kg 94 x 107.3 x 23.7mm - 107.3mm 23.7mm 94mm
RS庫存編號 783-9795
製造零件編號HDEX-333DUO
BrandNewLink
HK$829.43
單位
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -