STARTECH.COM ST121HDBTDK
Video Extender Transmitter/Receiver - Wired - TAA Compliant - 1 Input Device
Key facts
- Part number
- ST121HDBTDK
- Brand
- STARTECH.COM
- Category
- HDD
- Price
- AUD 840.39≈ USD 587 RRP
- Availability
- On request — ask for a quote
The STARTECH.COM ST121HDBTDK is an HDD listed in the Prology Parts Index. RRP AUD 840.39≈ USD 587 (Oct 2026). Request a quote for volume pricing, or sell us your used HDDs.
Overview
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.
Specifications
General
- TAA Compliant
- Yes
- Maximum Video Resolution
- 4096 x 2160
- Twisted Pair Cable Standard
- Category 7
- Media Type Supported
- Twisted Pair
- Product Type
- Video Extender Transmitter/Receiver
Manufacturer Website Address
- Product Name
- HDBaseT Extender Kit with Compact Transmitter - HDMI over CAT5 - Up to 4K
- 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
Price history
- Latest
- AUD 840.39≈ USD 587
- Oct 2026
- Lowest recorded
- AUD 840.39≈ USD 587
- Highest recorded
- AUD 840.39≈ USD 587
- Recorded
- 2026
- 1 price point
AUD 840.39 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 ST121HDBTDK
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