Startech 115 ft. (35 m) 4K HDMI Extender - HDMI Extender - Up To 4K60 - Amplifier/Booster - HDMI to HDMI Booster (HDBOOST4K) - Video/audio extender - HDMI - up to 35 m
MPN HDBOOST4K EAN 0065030866422 Startech
Trade customers only
£60.71 ex VAT
£72.85 inc VAT
In stock · 1 available
Manufacturer datasheet →
Trade customers only: orders need a verified business account. Prices ex VAT; VAT is added at checkout.
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Genuine stock with the manufacturer warranty intact.
Structured returns with credit notes when something is wrong.
Questions? 01224 600337 — Aberdeen & across the UK.
Fresh data: stock and pricing updated 22 Oct 2026.
Description
Manufacturer Code: HDBOOST4K
Overview
Startech 115 ft. (35 m) 4K HDMI Extender - HDMI Extender - Up To 4K60 - Amplifier/Booster - HDMI to HDMI Booster (HDBOOST4K) - Video/audio extender - HDMI - up to 35 m is available through DCS Components. It sits within the Display Cables & Adapters category.
Key product details
- HDMI Extender
- Up To 4K60
- Amplifier/Booster
- HDMI to HDMI Booster (HDBOOST4K)
- Video/audio extender
Procurement and setup support
Available for quote while live availability remains in stock. DCS can help with procurement, compatibility checks, configuration planning, installation support and long-term managed IT lifecycle support.
EAN: 0065030866422
Specifications
| Type | AV repeater |
|---|---|
| Maximum resolution | 3840 x 2160 pixels |
| Maximum transfer distance | 35 m |
| Audio system | Multichannel |
| Audio output channels | 7.1 channels |
| LED indicators | Power |
| Supported video modes | 720p, 1080p, 2160p |
| Supported graphics resolutions | 1280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160 |
| HDCP | Yes |
| Rack mounting | No |
| Daisy chain | No |
| HDCP version | 2.2 |
| Product colour | Black |
| HDMI in | 1 |
|---|---|
| Number of HDMI outputs | 1 |
| Operating temperature (T-T) | 0 - 35 °C |
|---|---|
| Storage temperature (T-T) | -5 - 40 °C |
| Operating relative humidity (H-H) | 20 - 80% |
| Width | 46 mm |
|---|---|
| Depth | 56 mm |
| Height | 15 mm |
| Weight | 150 g |
| Package width | 101 mm |
|---|---|
| Package depth | 157 mm |
| Package height | 46 mm |
| Package weight | 200 g |
| Cables included | USB |
|---|
| Audio support | Yes |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |
| Master (outer) case width | 193 mm |
|---|---|
| Master (outer) case length | 431 mm |
| Master (outer) case height | 168 mm |
| Products per master (outer) case | 12 pc(s) |
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