StarTech.com ST121HD20V

4K 60Hz HDMI over CAT6 extender kit with HDR

Extend HDMI video up to 50m over a single CAT6 cable with support for 4K 60Hz, HDR, 4:4:4 chroma and HDCP 2.2.

4K 60Hz50m / 165ftHDR + 4:4:42-year warranty

StarTech ST121HD20V 4K 60Hz HDMI over CAT6 extender kit

Key capabilities

4K 60Hz over CAT6

Supports 3840×2160 at 60Hz over one CAT6 run up to 50m.

HDR and 4:4:4

HDMI 2.0 capability includes HDR and 4:4:4 chroma subsampling.

HDCP 2.2 support

Designed for compatible protected-content sources and displays.

IR accessories included

The supplied kit includes an IR blaster and IR receiver.

What to know before buying

Use a direct CAT6 point-to-point cable between the transmitter and receiver. The exact maximum for 4K 60Hz is 50m / 165ft.

Australian version and manufacturer warranty

This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 2-year manufacturer warranty in Australia.

Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.

Frequently asked questions

What is the maximum resolution?

3840×2160 4K at 60Hz.

What is the maximum extension distance?

50m / 165ft.

What cabling does it use?

CAT6 UTP.

Does it support HDR?

Yes.

Does it support 4:4:4 chroma?

Yes.

Does it support HDCP 2.2?

Yes.

What IR accessories are included?

An IR blaster and IR receiver.

What warranty applies in Australia?

The Australian version supplied by DeviceDeal is covered by the official StarTech.com 2-year manufacturer warranty in Australia, subject to StarTech.com terms and product assessment.

(ST121HD20V)

Features and highlights

4K 60Hz over CAT6

Supports 3840×2160 at 60Hz over one CAT6 run up to 50m.

HDR and 4:4:4

HDMI 2.0 capability includes HDR and 4:4:4 chroma subsampling.

HDCP 2.2 support

Designed for compatible protected-content sources and displays.

IR accessories included

The supplied kit includes an IR blaster and IR receiver.

4K 60Hz
50m / 165ft
HDR + 4:4:4
2-year warranty

Warranty confidence: Official StarTech.com 2-year manufacturer warranty in Australia, subject to StarTech.com terms and assessment.

Specifications

Verified specifications for StarTech ST121HD20V.

Warranty Information

Warranty	2 Years

Specifications

Connector A	HDMI (19 pin) Female
Connector A	RJ-45 Female
Connector B	HDMI (19 pin) Female
Connector B	RJ-45 Female
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)
Audio	Yes
AV Input	HDMI
AV Output	HDMI
Cabling	Cat 6 UTP
Package Height	70 mm [2.8 in]
Package Length	22 cm [8.7 in]
Package Width	13 cm [5.1 in]
Shipping (Package) Weight	777 g [27.4 oz]
Audio Specifications	7.1 Surround Sound
Max Distance	50 m / 165 ft
Maximum Cable Length	50.3 m [165 ft]
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
Color	Black
Product Height	1.3 cm [0.5 in]
Product Length	97 mm [3.8 in]
Product Width	70 mm [2.8 in]
Weight of Product	156 g [5.5 oz]
Center Tip Polarity	Positive
Input Current	0.3A
Input Voltage	110V-240V AC
Output Current	1A
Output Voltage	12V DC
Plug Type	M
Power Source	AC Adapter Included
Description CDW 75 - 1st Line	StarTech.com HDMI over CAT6 Extender Kit - 4K 60Hz - HDR - 165" (50 m)
Included in Package	HDMI over CAT6 Receiver
Included in Package	HDMI over CAT6 Transmitter
Included in Package	IR Blaster
Included in Package	IR Receiver
Included in Package	Quick-Start Guide
Included in Package	Universal Power Adapter (NA/JP, EU, UK, ANZ)

SKU	ST121HD20V
Barcode #	65030880084
Brand	STARTECH
Shipping Weight	0.7700kg
Shipping Width	0.130m
Shipping Height	0.070m
Shipping Length	0.223m
Shipping Cubic	0.002029000m3