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 898-8434
製造零件編號ST122UTPAGB
BrandStartech
HK$1,574.21
單位
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
RS庫存編號 179-8108
製造零件編號ST12MHDLAN4K
BrandStartech
HK$7,966.62
單位
Receiver HDMI 1 IP 3840 x 2160 100m 3.5 mm Stereo 130 x 117 x 30mm 592g - - 117mm 30mm 130mm
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 - - -
全新
RS庫存編號 189-0005
製造零件編號HD-EX3120
BrandNewLink
HK$1,124.92
單位
Extender HDMI 1 CATx 1080 120m - 58 x 68 x 16mm 0.07kg 58 x 68 x 16mm - 68mm 16mm 58mm
RS庫存編號 125-9449
製造零件編號ALDV100P
BrandAdder
HK$3,488.23
單位
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI 45 x 63 x 21mm 250g - - 63mm 21mm 45mm
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
全新
RS庫存編號 189-0019
製造零件編號HD-EXDVI
BrandNewLink
HK$1,127.34
單位
Extender DVI 1 CATx 1920 x 1080 70m - 65 x 105 x 25.5mm 0.199kg 65 x 110 x 25.5mm - 105mm 25.5mm 65mm
RS庫存編號 898-8456
製造零件編號ST121SHD30
BrandStartech
HK$730.97
單位
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庫存編號 144-9082
製造零件編號VE066
BrandAten
HK$301.34
單位
Extender Pair DVI 1 CATx 1920 x 1080 20m - 56.6 x 40.7 x 21.5mm 47g 56.6 x 40.7 x 21.5mm 47g 40.7mm 21.5mm 56.6mm
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 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 186-1966
製造零件編號ST121HDBTSC
BrandStartech
HK$11,575.01
單位
- 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 123-8115
製造零件編號WIFI2HDVGAGE
BrandStartech
HK$2,116.65
單位
Receiver HDMI 1 IP 1920 x 1200 300 HDMI 148 x 87 x 33mm 178g 148 x 87 x 33mm 178g 87mm 33mm 148
全新
RS庫存編號 186-1961
製造零件編號ST121HDBT20S
BrandStartech
HK$4,695.11
單位
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 - -
全新
RS庫存編號 189-0008
製造零件編號HD-EX345-120
BrandNewLink
HK$1,774.29
單位
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 - - - - - - - -
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 - - -
RS庫存編號 125-9450
製造零件編號ALDV104T
BrandAdder
HK$6,735.06
單位
Transmitter HDMI 4 CATx 1920 x 1080 50m HDMI 115 x 114 x 26mm 440g - - 114mm 26mm 115mm
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