HDMI over CAT6 Extender Kit - 4K 60Hz
Product ID: ST121HD20V
This HDMI over CAT6 extender lets you transmit your 4K 60Hz signal up to 165 ft. (50 m) over a single
CAT6 cable. The extender supports High Dynamic Range (HDR), providing high contrast images with
enhanced video.
Astonishing 4K Picture Quality
This HDMI Ethernet extender supports a 4K 60Hz (3840 x 2160) resolution, providing four times the
picture quality of high-definition (1080p). The extender supports HDMI 2.0 capabilities, offering 4:4:4
chroma subsampling. This ensures a crystal-clear picture that's ideal for delivering video content. With
HDR support, you can enjoy increased contrast, color brightness and greater luminosity in your images.
Long-Distance Transmission
Extend an HDMI signal to up to 165 ft. (50 m) with the HDMI to CAT6 converter. 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.
www.startech.com
1 800 265 1844
Compatible with HDCP 2.2 Devices
Connect your HDMI 2.0 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.
ST121HD20V is backed by 2-year StarTech.com warranty with free lifetime technical support.
www.startech.com
1 800 265 1844
Certifications, Reports
and Compatibility
Applications
• Extend your HDMI signal in classrooms and boardrooms
• Use existing CAT6 infrastructure to create digital signage
• Distribute an HDMI signal to multiple displays at tradeshows
• Extend your HDMI signals to locations that lack power outlets
Features
• Crystal-clear picture quality with support for resolutions up to 4K
60Hz
• Compatible with HDR and 4:4:4 chroma subsampling for lifelike
images
• Hassle-free setup with long-distance transmission over a reliable
connection
• Ensured compatibility with HDCP 2.2 devices and displays
www.startech.com
1 800 265 1844
Warranty 2 Years
Hardware Audio Yes
AV Input HDMI
AV Output HDMI
Cabling Cat 6 UTP
Performance Audio Specifications 7.1 Surround Sound
Max Distance 50 m / 165 ft
Maximum Cable Length 165 ft [50.3 m]
Maximum Digital Resolutions 3840 x 2160 (4K) @ 60 Hz
Supported Resolutions 3840x2160 (4K) 60Hz
2560x1600 60Hz
1920x1200 60Hz
1920x1080 (1080p) 60Hz
1280x720 (720p) 60Hz
**Lower resolutions and refresh rates, not stated but below
the maximum, may also be supported
Wide Screen Supported Yes
Connector(s) Connector A 1 - HDMI (19 pin) Female
1 - RJ-45 Female
Connector B 1 - HDMI (19 pin) Female
1 - RJ-45 Female
Power Center Tip Polarity Positive
Input Current 0.3A
Input Voltage 110V-240V AC
Output Current 1A
Output Voltage 12 DC
Plug Type M
Power Source AC Adapter Included
Environmental Humidity 0% - 80 % RH (non-condensing)
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (4°F to 140°F)
Physical
Characteristics
Color Black
Product Height 0.5 in [1.3 cm]
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1 800 265 1844
Product Length 3.8 in [97 mm]
Product Width 2.8 in [70 mm]
Weight of Product 4.8 oz [135 g]
Packaging
Information
Package Height 2.8 in [70 mm]
Package Length 8.7 in [22 cm]
Package Width 5.1 in [13 cm]
Shipping (Package) Weight 5.5 oz [155 g]
What's in the Box Included in Package 1 - HDMI over CAT6 Transmitter
1 - HDMI over CAT6 Receiver
1 - IR Blaster
1 - IR Receiver
2 - Universal Power Adapter (NA/JP, EU, UK, ANZ)
1 - Quick-Start Guide
Product appearance and specifications are subject to change without notice.
www.startech.com
1 800 265 1844
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