STARTECH.COM ST121HDBT20L
Video Extender Transmitter/Receiver - Wired - TAA Compliant - 1 Input Device
Key facts
- Part number
- ST121HDBT20L
- Brand
- STARTECH.COM
- Category
- HDD
- Price
- AUD 1,143.99≈ USD 799 RRP
- Availability
- On request — ask for a quote
The STARTECH.COM ST121HDBT20L is an HDD listed in the Prology Parts Index. RRP AUD 1,143.99≈ USD 799 (Oct 2026). Request a quote for volume pricing, or sell us your used HDDs.
Overview
This HDMI Over CAT6 extendertransmitsyour HDMI audio/video signal to a remote location up to 100 m (328 ft.)away.
Get4K 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, including4K 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.
Specifications
General
- Maximum Video Resolution
- 4096 x 2160
- Twisted Pair Cable Standard
- Category 6
- Media Type Supported
- Twisted Pair
- Environmentally Friendly
- Yes
- TAA Compliant
- Yes
- Connectivity Technology
- Wired
- Number of Output Devices Supported
- 1
- Number of Input Devices Supported
- 1
- Number of Network (RJ-45) Ports
- 2
- Network (RJ-45)
- Yes
- Number of HDMI Inputs
- 1
- Number of HDMI Outputs
- 1
- HDMI In
- Yes
- HDMI Out
- Yes
- Product Type
- Video Extender Transmitter/Receiver
Manufacturer Website Address
- Product Name
- HDMI Over CAT6 Extender - Power Over Cable - Up to 100 m (328 ft.)
- Transmitter Height
- 25.40 mm
- Transmitter Width
- 76.20 mm
- Transmitter Depth
- 101.60 mm
- Receiver Height
- 25.40 mm
- Receiver Width
- 76.20 mm
- Receiver Depth
- 101.60 mm
- Transmitter Weight (Approximate)
- 110 g
- Receiver Weight (Approximate)
- 110 g
Price history
- Latest
- AUD 1,143.99≈ USD 799
- Oct 2026
- Lowest recorded
- AUD 1,143.99≈ USD 799
- Highest recorded
- AUD 1,143.99≈ USD 799
- Recorded
- 2026
- 1 price point
AUD 1,143.99 rrp, recorded
Why buy from Prology
- Tested before dispatchEvery item is checked by our technicians before it ships.
- Warranty includedParts are covered by a Prology warranty – ask us for the terms.
- Fast shippingDispatched from our Australian and US locations.
- Real people, quick repliesQuotes and answers within 1 business day.
Request a quote for ST121HDBT20L
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