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StarTech.com HDMI over CAT6 Extender Kit - 4K 60 Hz ST121HD20V
- HDMI over CAT6 extender kit supports UHD and resolutions up to 4K 60Hz and HDR and 4:4:4 chroma subsampling
- Extended HDMI signal at a distance of up to 165 ft (50 m)
- Use existing CAT6 cable infrastructure with a direct connection to the converter to extend your HDMI signal
- Extender kit is HDCP 2.2 compliant allowing you to harness the capabilities of HDMI enabled devices in higher resolutions
- HDMI to CAT 6 converter is backwards compatible with previous generations of HDMI and HDCP
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Overview
Specs
Reviews (1)
HDMI over CAT6 Extender Kit supports resolutions up to 4K 60Hz, HDR and 4:4:4 ch
Warranty & Returns
Warranty, Returns, And Additional Information
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-265-1844
- Support Email: support@startech.com
- Support Website
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The StarTech.com ST121HD20V is an HDMI-over-Cat6 extender kit that carries 4K at 60 Hz, HDR, and 4:4:4 chroma over up to 165 ft. of Cat6 cable, making it suitable for home theaters, conference rooms, and other setups where a display is far from the HDMI source.
Recommended For
- Classrooms and boardrooms that need to send HDMI video from a source to a distant projector or display over an existing CAT6 run, rather than routing a long HDMI cable through walls or ceilings.
- Digital-signage installers extending a fixed HDMI source to a remote screen over a direct CAT6 cable, with support for 4K 60 Hz and HDR within the stated 165 ft (50 m) limit.
- Installations that want a local display near the HDMI source as well as a remote display; StarTech lists a local HDMI output on the transmitter.
- Blu-ray or streaming-device setups that need HDCP 2.2 compatibility while carrying HDMI video to a more distant display over CAT6.
Real-World Use Scenarios
- In a classroom, connect a computer near the instructor to a projector across the room using installed CAT6; the video reaches the projector without routing a long HDMI cable across the floor.
- In a boardroom, send a laptop or other HDMI source to a display at the far end of the meeting space over existing CAT6, making a fixed presentation setup easier to route through walls or ceilings.
- For digital signage, place the media player near the source end and connect a remotely mounted screen over a direct CAT6 run; the player can stay out of sight while the display is positioned where viewers need it.
- At a trade show, use the extender to carry an HDMI feed to a distant display location; its transmitter also has a local HDMI output, useful when the source area needs a nearby display as well.
- At home, connect a Blu-ray player or streaming device in a cabinet to a TV elsewhere in the room or home; the CAT6 link carries the HDMI picture and audio, and the included IR parts can pass remote-control commands between the viewing area and source.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Extending an HDMI source to a display over CAT6 cabling, including 4K at 60 Hz setups |
| Video And Compatibility | Supports up to 3840 × 2160 at 60 Hz, plus 2560 × 1600, 1920 × 1200, 1920 × 1080, and 1280 × 720 at 60 Hz; supports HDR, 4:4:4 chroma subsampling, HDMI 2.0, and HDCP 2.2, with backward compatibility for earlier HDMI and HDCP generations |
| Transmission And Cabling | Extends the HDMI signal up to 165 ft (50 m) over CAT6 UTP cabling |
| Ports And Audio | Transmitter and receiver each have one HDMI 19-pin female connector and one RJ-45 female connector; supports 7.1 surround sound |
| Power | Includes an AC adapter with 110–240 V AC input and 12 V DC, 1 A output; center-tip positive polarity, M-type plug |
| Package Contents | Includes one HDMI-over-CAT6 transmitter, one receiver, one IR blaster, one IR receiver, one universal power adapter, and a quick-start guide |
| Physical And Environmental | Black; weighs 0.34 lb and measures 2.8 × 0.5 × 3.8 in; operating temperature 0–40°C, storage temperature −20–60°C, and humidity 0–80% RH non-condensing |
| Model Identifiers | StarTech.com ST121HD20V |