You can read these without choosing:

Tallybuy
Deliver toAT

StarTech.com

StarTech.com HDMI over CAT6 Extender Kit - 4K 60Hz

1 offer · 1 shop · last checked 2026-10-29 06:11 (Europe/Vienna)

Type
AV transmitter & receiver
Maximum resolution
3840 x 2160 pixels
Cable types supported
Cat6
Maximum transfer distance
50 m
Product image: StarTech.com HDMI over CAT6 Extender Kit - 4K 60Hz1 / 5

Item price

EUR 168,31

Sold by Netzwerkartikel.de · ST121HD20V · New

Item price only. Check the cost details in the offers below.

Offers

1 live offer

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

Links to merchants are affiliate links (advertising). Tallybuy earns a commission if you buy. The offers, their order and what you pay stay the same. About affiliate links

Observed item prices

Netzwerkartikel.de, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR168,3129 Oct 2026
Lowest
Unchanged since 28 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR168,31EUR168,31EUR168,311
28 Oct 2026EUR168,31EUR168,31EUR168,311

About this product

StarTech.com HDMI over CAT6 Extender Kit - 4K 60Hz, 3840 x 2160 pixels, AV transmitter & receiver, 50 m, Wired, Black, HDCP

Read the full source description

HDMI® Balun Kit | HDR | 4:4:4 | 7.1 Audio Support | 165 ft. (50 m)

This HDMI over CAT6 extender lets you transmit your 4K 60Hz signal up to 165 ft. (50 m) over a single CAT6 cable, with the added benefit of a local HDMI output. 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.

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.

Text from Specs Icecat.

Specifications

44 specifications

Product data: Specs Icecat

GTIN
00065030880084
MPN
ST121HD20V
Features11
Type
AV transmitter & receiver
Maximum resolution
3840 x 2160 pixels
Cable types supported
Cat6
Maximum transfer distance
50 m
Maximum refresh rate
60 Hz
Audio output channels
7.1 channels
Supported graphics resolutions
1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160
HDCP
Yes
HDCP version
2.2
Product colour
Black
Certification
CE, FCC, REACH
Ports & interfaces6
Connectivity technology
Wired
RJ-45 input ports
1
RJ-45 output ports
1
HDMI in
1
Number of HDMI outputs
2
HDMI version
2.0
Power6
AC input voltage
100 - 240 V
Input current
0.3 A
Operating voltage (transmitter)
12 V
Output current
1 A
Operating voltage (receiver)
12 V
Power plug type
Type M
Operational conditions3
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
0 - 80%
Weight & dimensions4
Width
70 mm
Depth
97 mm
Height
13 mm
Weight
156 g
Packaging data4
Package width
133 mm
Package depth
225 mm
Package height
75 mm
Package weight
777 g
Packaging content4
Included power plug types
ANZ, EU, JP, NA, UK
Quick start guide
Yes
IR blaster included
Yes
IR receiver included
Yes
Technical details1
Compliance certificates
RoHS
Logistics data5
Harmonized System (HS) code
85176200
Master (outer) case width
468 mm
Master (outer) case length
385 mm
Master (outer) case height
294 mm
Products per master (outer) case
20 pc(s)