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StarTech.com

StarTech.com HDMI Over CAT6 Extender - Power Over Cable - Up to 100 m (328 ft.) - TAA

Rubber Feet
Quick Start Guide
Ac Adapter Included
Ir Blaster Included
Ir Receiver Included
StarTech.com HDMI Over CAT6 Extender - Power Over Cable - Up to 100 m (328 ft.) - TAA, 4096 x 2160 pixels, AV transmitter & receiver, 100 m, Wired, Black
Brand: StarTech.com
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At a Glance

Key highlights and verified hardware specifications

Detailed specs deep dive2 PDF manuals available
Type
AV transmitter & receiver
Hdmi In
1
Material
Aluminium
Rubber Feet
Rubber Feet
Input Current
0.6 A
Package Depth
298 mm
Lowest Price
£419.99
Andote Score
8.1/10
Price Tier Avg
6.5/10
Category Avg
6.5/10
Price Trend
Stable

Andote Analysis

Rated: 8 Nov 2026Evaluated at £420.99
Hardware8.1/10
Andote Score8.1/10
Score Deciding Factors8 Key drivers
✓Competitive Price£420
Favorable price-to-performance ratio in categoryHigh Value
✓High-End Resolution4096MP
Top-tier capability in this category10.0/10
✓High-End Cable / Transmission Range100.0
Top-tier capability in this category10.0/10
✓Lightweight Weight230g
Top-tier capability in this category10.0/10
✓High-End Power Consumption1V
Top-tier capability in this category10.0/10
✕Limited Width212.0
Significantly below category average benchmark4.6/10
•Standard Depth298.0
Solid standard benchmark for category6.6/10
✕Limited Height66.0
Significantly below category average benchmark4.2/10
How We Calculate This Score

All parameters are evaluated as per the price. Our algorithm calculates each hardware specification's relative efficiency against peer products in the category based on its selling price, giving you an objective measure of value per pound. User ratings are not included in this calculation.

AI-powered analysis based on product specifications, price, and available data.

Price History

Current:£420.99
Lowest:£419.99
Average:£420.49
Price is stablePrice has remained consistent in the recent past.
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About StarTech.com HDMI Over CAT6 Extender - Power Over Cable - Up to 100 m (328 ft.) - TAA

Detailed specs deep dive
Official user manuals, spec sheets, and 2 PDF documents are available for this model in the Detailed specs deep dive
Brand: StarTech.com • Model: HDMI Over CAT6 Extender - Power Over Cable - Up to 100 m (328 ft.) - TAAModel: ST121HDBT20LHardware Score: 8.1/10Andote Score: 8.1/10Price-Tier Avg: 6.5/10Category Avg: 6.5/10

Get astonishing video quality at impressive distances with UHD 4K 60Hz resolution at up to 70 m (230 ft.) and 1080p 60Hz resolutions at up to 100 m (328 ft.). Hassle-free setup with video and power over a single CAT5e or CAT6 cable. Sleek professional installation with optional mounting hardware included. Remotely control your video source from the location of your remote display, with support for IR extension. Extend HDMI over CAT5e/CAT6 cabling to a remote location, with support for 4K 60Hz at 70 m (230 ft.) and 1080p 60Hz at 100 m (328 ft.). This HDMI Over CAT6 extender transmits your HDMI audio/video signal to a remote location up to 100 m (328 ft.) away.. Get 4K at 60Hz from 70 m (230 ft.) away. This HDMI over CAT6 extender maintains your Ultra HD 4K picture quality, even at 70 m (230 ft.) away from your video source. If you're not running 4K video, this extender supports High-Definition 1080p 60Hz and lower resolutions at even greater distances, up to 100 m (328 ft.) from your HDMI source.. With full support for your HDMI 2.0 equipment, including 4K resolution at 60Hz, this extender can transmit at a bandwidth of up to 18Gbps, making it the ideal solution for high-resolution tasks requiring the highest color detail. For smoother video and color transitions, the extender offers 4:4:4 chroma subsampling via visually lossless compression, meaning every pixel gets its own unique color.. Simplify your setup. The HDMI Extender Over CAT6 offers a hassle-free solution for your digital signage project. The extender only requires a single CAT5e or CAT6 cable, so you extend an HDMI signal using existing infrastructure that’s already in your building. Plus, this HDMI extender supports Power Over Cable (POC), which means you’ll only need one power adapter connected to either your transmitter or receiver. Mounting hardware is also included for discreet, professional installation.. The ST121HDBT20L is TAA compliant and backed by a 2-year StarTech.com warranty with free lifetime technical support.. Features. Type. AV transmitter & receiver. Maximum resolution. 4096 x 2160 pixels. Cable types supported. Cat5e, Cat6. Maximum transfer distance. 100 m. Audio output channels. 7.1 channels. Rubber feet. Yes. Material. Aluminium. LED indicators. Status. Supported graphics resolutions. 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160. Daisy chain. No. Supported video modes. 720p, 1080p. Product colour. Black. Ports & interfaces. Connectivity technology. Wired. RJ-45 input ports. 1. RJ-45 output ports. 1. Number of HDMI outputs. 1. HDMI in. 1. Remote (IR) output. 2. Remote (IR) input. 2. Power. AC input voltage. 100 - 240 V. Operating voltage. 18 V. Input current. 0.6 A. Output current. 1 A. External power adapter. Yes. Power plug type. Type M. Operational conditions. Operating relative humidity (H-H). 0 - 80%. Storage temperature (T-T). -10 - 60 °C. Operating temperature (T-T). 0 - 40 °C. Packaging data. Package width. 212 mm. Package depth. 298 mm. Package height. 66 mm. Package weight. 230 g. Packaging content. AC adapter included. Yes. Included power plug types. ANZ, EU, JP, NA, UK. Quick start guide. Yes. IR receiver included. Yes. IR blaster included. Yes. Mounting brackets included. Yes. Technical details. Compliance certificates. CE, RoHS. Logistics data. Master (outer) case width. 326 mm. Master (outer) case length. 414 mm. Master (outer) case height. 262 mm. Products per master (outer) case. 6 pc(s). leaflet. manual pdf

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