StarTech.com HDMI Balun Extender - 4K Video over CAT6
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Quzo
Sponsored StarTech.com HDMI over CAT6 Extender - 4K 60Hz - 330 ft. (100 m)
353.34 GBP
Price updated on: 20-04-2026 00:46:03
353.34 GBP
Price updated on: 20-04-2026 00:46:03 
debenhams.com
Sponsored StarTech Hdmi Over Cat6 Extender 4k 60hz in Black
777.94 GBP
Price updated on: 19-04-2026 18:08:44
777.94 GBP
Price updated on: 19-04-2026 18:08:44 | Identifiers | |
|---|---|
| MPN | STARTECH.COM ST121HD20L |
| Dimensions / Weight | |
| Key Features | |
| AC adapter included | Yes |
| AC input voltage | 110 - 240 V |
| Audio output channels | 7.1 channels |
| Cable types supported | Cat6 |
| Cables included | LAN (RJ-45) |
| Chipset | Norelsys NS 5730, NS5731 |
| Connectivity technology | Wired |
| DC-in jack | Yes |
| Depth | 76 mm |
| External power adapter | Yes |
| HDCP | Yes |
| HDMI In | 1 |
| Height | 26 mm |
| LED indicators | Link,Power |
| Maximum refresh rate | 60 Hz |
| Maximum resolution | 3840 x 2160 pixels |
| Maximum transfer distance | 140 m |
| Mounting brackets included | Yes |
| Operating voltage | 5 V |
| Output current | 2 A |
| Package depth | 185 mm |
| Package Height | 95 mm |
| Package width | 248 mm |
| Quick start guide | Yes |
| Supported Graphics Resolutions | 1280 x 720 (HD 720),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2560 x 1600 (WQXGA) |
| Type | AV transmitter & receiver |
| Weight | 271 g |
| Width | 111 mm |
STARTECH.COM
Startech.com is a brand that specializes in computer and electronic accessories. They offer a wide range of products, including adapters, cables, storage solutions, and more.
Startech.com is a brand that specializes in computer and electronic accessories. They offer a wide range of products, including adapters, cables, storage solutions, and more.