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$2,426.08
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 898-8440
製造零件編號ST121HDBTPW
BrandStartech
HK$4,187.50
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 794-7120
製造零件編號VGA-V080
BrandNewLink
HK$1,090.46
單位
Extender Pair VGA 1 CATx 2048 x 1536 80m - - - - - - - -
RS庫存編號 898-8431
製造零件編號ST121UTPGB
BrandStartech
HK$1,337.81
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
RS庫存編號 898-8447
製造零件編號ST121SHD50
BrandStartech
HK$1,335.62
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 898-8428
製造零件編號ST121UTPEP
BrandStartech
HK$1,684.54
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 144-9082
製造零件編號VE066
BrandAten
HK$310.40
單位
Extender Pair DVI 1 CATx 1920x1200 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
RS庫存編號 144-9084
製造零件編號VE800A
BrandAten
HK$680.81
單位
Extender Pair HDMI 1 CATx 1920 x 1200 40m - 90 x 55 x 24mm 0.16kg 90 x 55 x 24mm - 55mm 24mm 90mm
RS庫存編號 193-2918
製造零件編號ST121RGB
BrandStartech
HK$950.66
單位
- VGA 1 CATx 1024 x 768 150m - - - - - - - -
RS庫存編號 197-5508
製造零件編號ST121HDFXA
BrandStartech
HK$11,853.96
單位
HDMI Extender HDMI 1 - 1980 x 1200 800m - - - - - - - -
RS庫存編號 189-0015
製造零件編號KVM-VGAXTAD
BrandNewLink
HK$1,377.38
單位
Extender VGA 1 CATx 1024 x 768 150m 3.5 mm Stereo 63 x 83 x 20mm 0.17kg 63 x 83 x 20mm - 83mm 20mm 63mm
RS庫存編號 193-2915
製造零件編號ST124HDBT
BrandStartech
HK$13,217.32
單位
HDMI Extender HDMI 4 CATx 4096 x 2160 70m HDMI 20 x 14.5 x 3 1kg 20 x 14.5 x 3 - - - -
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
RS庫存編號 123-8112
製造零件編號ST12MHDLAN
BrandStartech
HK$4,313.93
單位
Extender Pair HDMI 1 IP 1920 x 1200 300m HDMI - - 131 x 97 x 28mm 450g - - -
RS庫存編號 193-2919
製造零件編號ST121HDBTU
BrandStartech
HK$8,261.97
單位
Extender HDMI 1 CATx 4096 x 2160 100m - 10.2 cm x 75 mm x 2.4 cm 306g 10.2 cm x 75 mm x 2.4 cm 306g 75mm - -
RS庫存編號 189-0020
製造零件編號HD-EXVGA-120
BrandNewLink
HK$1,788.07
單位
Extender VGA 1 HDBaseT 1080 120m - 90 x 138 x 23.8mm 0.215kg 90 x 138 x 23.8mm - 138mm 23.8mm 90mm
RS庫存編號 186-1960
製造零件編號ST121HDBTDK
BrandStartech
HK$3,849.44
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 186-1965
製造零件編號ST222HDBT
BrandStartech
HK$8,980.96
單位
Extender HDMI 2 CATx 1920 x 1080 90m HDMI - 2.4kg - - - - -
RS庫存編號 898-8456
製造零件編號ST121SHD30
BrandStartech
HK$704.02
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 82mm