Feature
- Seamless 4K playback over long distances.
- Universal compatibility.
- Simply link two HDMI segments inline.
- Built-in chipset ensures stable, lossless signal
Ugreen brand product is a practical accessory that will solve the problems of too short HDMI cable and poor signal. You can successfully connect it to your PC, DVD and many other devices. Compact size and 150g weight make CM429 easy to store. The plug&play simplifies the use, without the need to install additional software and use cables.
Excellent image quality
The adapter guarantees 4K HD resolution for a clear picture. It also supports synchronous 7.1 / 5.1 surround sound and works with Dolby Digital AC3/DTS/DSD. Watch your favorite movies and enjoy excellent picture quality!
Stable signal and safety
For greater freedom of use, the signal repeater is equipped with a special chip that extends the signal range up to 40m. CM429 ensures also safety of use. The device has passed ESD test and has protection up to 4KV against electrostatic discharge.
Key Features & Specs
- HDMI Version: HDMI 2.0, supporting up to 4K @ 60 Hz with full 18 Gbps bandwidth.
- Signal Extension: Supports up to:
- 12 m using 26‑AWG HDMI cable at 4K@60Hz
- 20 m at 4K@30 Hz (24‑AWG)
- Extends overall signal reach up to 40 m, ideal for long runs.
- Audio/Video Support: Includes EDID, CEC, HDCP, 3D, and multi-channel audio like DTS, AC‑3, 7.1 Surround, DSD formats.
- Connectors: HDMI female on both ends, enabling connection of two cables inline.
- Plug-and-Play: No external power or drivers required—powered directly via HDMI bus and internal chipset.
- Build Quality: Compact, chip-integrated unit (~150 × 100 × 30 mm, ~150 g), typically black with gold-plated HDMI connectors for reliable signal and durability.
- Use Cases: Makes connecting HDMI devices easier in setups where single long cables lose signal quality—great for home theater, projector setups, conference rooms, and large displays
