StarTech.com 1 Port HDMI over HDBaseT HDMI Extender 70 m, 4096 x 2160 pixel Maximum Resolution
- RS Stock No.:
- 186-1960
- Distrelec Article No.:
- 302-31-638
- Mfr. Part No.:
- ST121HDBTDK
- Manufacturer:
- StarTech.com
Subtotal (1 unit)*
SGD843.76
(exc. GST)
SGD919.70
(inc. GST)
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- Shipping from 19 August 2026
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Units | Per unit |
|---|---|
| 1 + | SGD843.76 |
*price indicative
- RS Stock No.:
- 186-1960
- Distrelec Article No.:
- 302-31-638
- Mfr. Part No.:
- ST121HDBTDK
- Manufacturer:
- StarTech.com
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | StarTech.com | |
| Video Connection Type | HDMI | |
| Product Type | Video Extender | |
| Audio Connection Type | HDMI | |
| Number of Video Ports | 1 | |
| Transmission Method | HDBaseT | |
| Maximum Resolution | 4096 x 2160 pixel | |
| Extension Distance | 70m | |
| Sub Type | Extender | |
| Power Consumption | 18W | |
| Local Device Weight | 252g | |
| Remote Device Weight | 252g | |
| Local Device Depth | 68mm | |
| Local Device Height | 2.5mm | |
| Standards/Approvals | CE/FCC | |
| Local Device Width | 80mm | |
| Remote Device Depth | 68mm | |
| Remote Device Width | 80mm | |
| Select all | ||
|---|---|---|
Brand StarTech.com | ||
Video Connection Type HDMI | ||
Product Type Video Extender | ||
Audio Connection Type HDMI | ||
Number of Video Ports 1 | ||
Transmission Method HDBaseT | ||
Maximum Resolution 4096 x 2160 pixel | ||
Extension Distance 70m | ||
Sub Type Extender | ||
Power Consumption 18W | ||
Local Device Weight 252g | ||
Remote Device Weight 252g | ||
Local Device Depth 68mm | ||
Local Device Height 2.5mm | ||
Standards/Approvals CE/FCC | ||
Local Device Width 80mm | ||
Remote Device Depth 68mm | ||
Remote Device Width 80mm | ||
- COO (Country of Origin):
- TW
ST121HDBTDK 4K HDMI Extender
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. Its 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.
Features & Benefits
• 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
• Mounting hardware included
• 7.1 audio support
Applications
• Transmit an HDBaseT signal to a boardroom or classroom projector
• Distribute digital signage in large buildings like shopping centers, stadiums, schools, and hospitals
• Power your transmitter using the USB port on your video source
Whats in the package?
• HDBaseT transmitter
• HDBaseT receiver
• USB power cable (transmitter) (1310 mm)
• universal power adapter (receiver) (NA, EU, UK, ANZ)
• mounting kit (receiver)
• screw kit for mounting
• footpad set (receiver)
• quick start guide
FAQ
I need to convert a video signal and extend it. Which order should I do this in?
If you need to use a video extender with a video adapter or converter, you should position the adapter or converter as close to the video source as possible. For example, if you need to take a VGA signal from a computer and send it 200 feet to an HDMI® projector, you should convert the signal from VGA to HDMI and use an HDMI extender.
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- NewLink 1 Port HDMI over Cat5e HDMI Extender 35 m, 4096 x 2160 pixel Maximum Resolution
- Aten 2 Port HDMI over HDBaseT HDMI Extender 3 m, 4096 x 2160 Maximum Resolution
- StarTech.com 1 Port HDMI over Cat6 HDMI HDMI Extender 50 m, 3840 x 2160 pixel Maximum Resolution

