HDBaseT Extender Kit | 7.1 Audio | Mounting Hardware Included | Up to 70 m (230 ft.)

This 4K HDMI extender uses HDBaseT to transmit your HDMI A/V signal to a remote location up to 70 m (230 ft.) away.

Easy and Discreet Installation

The transmitter in this HDMI HDBaseT extender kit features a small footprint and built-in HDMI cable that connects directly to your source for reduced clutter. It’s powered from a USB port on your source device, which makes it easier to install in areas where power outlets may be limited. Mounting hardware is included for the receiver for a discreet, professional installation.

Get 4K Video at 130 ft. (40 m)

This HDMI over CAT6 extender maintains your UHD 4K picture quality, even at 130 feet away from your video source. Because the extender is backward compatible with 1080p and lower resolutions at 230 feet away, you can comfortably use this extender to make any video source look great. The extender also supports 7.1 audio to ensure all audio channels are captured.

Seamless Integration with Your Existing Infrastructure

The kit extends HDMI over a single cable, unlike some HDMI extenders that require two cables, reducing potential failure points and lowering your cabling costs. Ideal for digital signage, the HDMI over CAT6 extender uses standard CAT5e, CAT6 or CAT7 cables to extend HDMI video over the Ethernet infrastructure that's already in your building.

The ST121HDBTDK is backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage

- Simple and versatile installation with a compact, USB-powered transmitter that features a built-in HDMI cable
- Astonishing picture quality with support for UHD resolutions up to 4K
- Easy integration with existing CAT5/CAT6/CAT7 infrastructure

Technical details
Sustainability certificates	RoHS
Ports & interfaces
Connectivity technology	Wired
RJ-45 input ports	1
RJ-45 output ports	1
HDMI in	1
Number of HDMI outputs	1
Weight & dimensions
Width	68 mm
Depth	80 mm
Height	25 mm
Weight	252 g
Power
AC input voltage	100-240 V
Operating voltage	12 V
Input current	0.6 A
Output current	1.5 A
Power consumption (typical)	18 W
External power adapter	Y
Power plug type	Type M
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Storage temperature (T-T)	-10 - 60 °C
Operating relative humidity (H-H)	0 - 80%
Packaging data
Package width	196 mm
Package depth	293 mm
Package height	74 mm
Package weight	1.6 kg
Packaging content
AC adapter included	Y
Cables included	USB
Included power plug types	ANZ, EU, NA, UK
Quick start guide	Y
Mounting kit	Y
Features
Type	AV transmitter & receiver
Maximum resolution	4096 x 2160 pixels
Cable types supported	Cat5e, Cat6
Maximum transfer distance	70 m
Audio system	Multichannel
Audio output channels	7.1 channels
LED indicators	Status
Cable length	0.1 m
Rack mounting	Y
Plug and Play	Y
Daisy chain	N
Product colour	Black
HDBaseT certified	Y
Certification	CE, FCC, TAA, REACH