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SKU: N8RFXYK1XU |  Mfg. Part: STC ST121HD20L  | UPC: 065030882637  |  0 Reviews  |     Share Make an offer

Startech STC ST121HD20L .com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - 1 Input Device - 1 Output Device - 46

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$862.18  $1,163.94
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Product Overview

StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m)

Technical Specifications

General Information
Manufacturer:StarTech.com
Manufacturer Part Number:ST121HD20L
Manufacturer Website Address:http://www.startech.com
Brand Name:StarTech.com
Product Name:HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m)
Marketing Information:

This HDMI® over CAT6 extender lets you transmit your HDMI signal over a CAT6 cable up to 330 ft. (100 m) away. The extender supports Ultra HD 4K with support for 3D and the accompanying digital audio.

Long-Distance Transmission

Extend your HDMI signal to up to 330 ft. (100 m) with this HDMI over Ethernet extender. Use your existing CAT6 cable infrastructure with a direct connection to the converter for an easy run through walls and ceilings, saving you on installation costs.

The extender also works to extend an infrared (IR) signal, enabling you to control your video source from the remote location.

Astonishing 4K Picture Quality

This HDMI Ethernet extender supports a 4K 60Hz (3840 x 2160) UHD resolution, providing four times the picture quality of high-definition (1080p), ensuring a crystal-clear picture that's ideal for displaying your 4K video content in office buildings, airports, retail settings and more.

Plus, because the extender supports 1080p and lower resolutions at up to 460 feet away, you can comfortably use this extender to make any video source look great.

Compatible with HDCP 2.2 Devices

Connect your HDMI devices and displays with confidence, knowing this extender is HDCP 2.2 compliant. This lets you harness the capabilities of HDMI-enabled devices such as Blu-ray players or online streaming devices in higher resolutions. It is also backward compatible with previous generations of HDMI and HDCP.

ST121HD20L is backed by 2-year StarTech.com warranty with free lifetime technical support.

More from the Manufacturer


Packaged Quantity:1 Kit
Product Type:Video Extender Transmitter/Receiver

Technical Information
Connectivity Technology:Wired
Number of Input Devices Supported:1
Number of Output Devices Supported:1
Maximum Operating Distance:460 ft
Video
Graphics Modes:4K
Maximum Video Resolution:3840 x 2160
Interfaces/Ports
Network (RJ-45):Yes
HDMI In:Yes
HDMI Out:Yes
Number of Network (RJ-45) Ports:2
Number of HDMI Inputs:1
Number of HDMI Outputs:1
Media & Performance
Media Type Supported:Twisted Pair
Twisted Pair Cable Standard:Category 6
Physical Characteristics
Color Family:Black
Product Color:Black
Miscellaneous
Package Contents:
  • 1 x HDMI Transmitter
  • 1 x HDMI Receiver
  • 1 x CAT6 Cable
  • 1 x IR Kit
  • 2 x Universal Power Adapters (NA/JP, EU, UK, ANZ)
  • 2 x 3.5 mm to DB-9 RS-232 Adapters
  • 4 x Mounting Brackets
  • 1 x Quick-Start Guide

Country of Origin:Taiwan
Environmentally Friendly:Yes
Environmental Compliance:
  • Restriction of Hazardous Substances (RoHS)
  • Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
  • Waste Electrical and Electronic Equipment Directive (WEEE)

Warranty
Limited Warranty:2 Year

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • STARTECH
  • STC ST121HD20L
  • 065030882637
  • New
  • 1 lbs
  • 5 X 5 X 5
  • Mar 28, 2026
  • Mar 28, 2026
  • Taiwan
Product Identifiers: Brand: Startech • Part #: STC ST121HD20L • UPC: 065030882637

Startech STC ST121HD20L .com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m) - 1 Input Device - 1 Output Device - 46

Reviews for Startech STC ST121HD20L

$862.18