StarTech.com HDMI over CAT6 Extender Kit - 4K 60Hz - HDMI Balun Kit - Signal up to 165 ft / 50m - HDR - 4:4:4 - 7.1 Audio Support (ST121HD20V) - Video / audio extender - HDMI - over CAT 6 - up to 50 m

StarTech.com HDMI over CAT6 Extender Kit - 4K 60Hz - HDMI Balun Kit - Signal up to 165 ft / 50m - HDR - 4:4:4 - 7.1 Audio Support (ST121HD20V) - Video / audio extender - HDMI - over CAT 6 - up to 50 m

Manufacturer
STARTECH
Reference
ST121HD20V
Article
1700968
Shipping weight
0.777 kg
Total quantity in stocks
24
Nearest delivery
19.03.2026

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Manufacturer
STARTECH
Reference
ST121HD20V
Article
1700968
Shipping weight
0.777 kg
Total quantity in stocks
24
Nearest delivery
19.03.2026

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
Y
HDCP version
2.2
Product colour
Black
Certification
CE, FCC, REACH
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
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
Operating temperature (T-T)
0 - 40 °C
Storage temperature (T-T)
-20 - 60 °C
Operating relative humidity (H-H)
0 - 80%
Width
70 mm
Depth
97 mm
Height
13 mm
Weight
156 g
Package width
130 mm
Package depth
220 mm
Package height
70 mm
Package weight
777 g
Included power plug types
ANZ, EU, JP, NA, UK
Quick start guide
Y
IR blaster included
Y
IR receiver included
Y
Sustainability certificates
RoHS
Master (outer) case width
37.5 cm
Master (outer) case length
45.7 cm
Master (outer) case height
28.2 cm