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 67mm
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 898-8428
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 138mm
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 80mm
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 80mm
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 83mm
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 179-8061
製造零件編號STDHVHDBT
BrandStartech
HK$6,389.94
單位
Extender DisplayPort, HDMI, VGA 4 HDBaseT 4096 x 2160 70m HDMI 80 x 68 x 25mm 918g - 253g 160mm 40mm 100mm
RS庫存編號 783-9795
製造零件編號HDEX-333DUO
BrandNewLink
HK$746.49
單位
Extender Pair HDMI 1 CATx 1920 x 1080 50m HDMI - - - - - - -
全新
RS庫存編號 186-1960
製造零件編號ST121HDBTDK
BrandStartech
HK$4,634.76
單位
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 186-1964
製造零件編號ST121HDBT20L
BrandStartech
HK$6,988.41
單位
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 - -
全新
RS庫存編號 193-2922
製造零件編號ST1218T
BrandStartech
HK$3,009.90
單位
Extender VGA 8 CATx 1600 x 1200 150m - - - - - - - -
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
全新
RS庫存編號 193-2925
製造零件編號ST12MHDLAN2K
BrandStartech
HK$7,652.74
單位
IP Extender HDMI - IP 1920 x 1080 100m - - 1.2kg - - - - -
RS庫存編號 898-8444
製造零件編號ST121HDBTE
BrandStartech
HK$2,413.63
單位
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
全新
RS庫存編號 189-0009
製造零件編號HD-EX354K
BrandNewLink
HK$1,811.71
單位
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
全新
RS庫存編號 193-2916
製造零件編號ST121UTPHD2
BrandStartech
HK$5,001.08
單位
Extender HDMI 1 CATx 3840 x 2160 100m HDMI 15 cm x 80 mm x 2.5 cm 579g 15 cm x 80 mm x 2.5 cm 579g 80mm - -
全新
RS庫存編號 193-2923
製造零件編號ST12MHDLAN2R
BrandStartech
HK$4,174.53
單位
Receiver HDMI - IP 1920 x 1080 100m - - 80g - 80g - - -