UGREEN CM429 HDMI Signal Amplifier/REPEATER. The UGREEN CM429 HDMI Signal Amplifier (Repeater) is a device designed to extend and stabilize HDMI signals. It helps solve problems caused by long HDMI cables or weak signal transmission. The device works as a female-to-female HDMI connector with a built-in signal boosting chip. It improves signal strength between two HDMI cables. Signal Extension The CM429 extends HDMI transmission distance by using high-quality cables. It supports signal extension up to 40 meters in stable conditions. Some specifications also indicate support up to 50 meters (about 150 feet) depending on cable quality. This makes it suitable for home theaters, offices, classrooms, and conference rooms. It helps maintain stable video and audio over longer distances. Video and Audio Support The repeater supports HDMI 2.0 standards. It delivers up to 4K resolution at 60Hz for high-quality display output. It also supports lower resolutions such as 4K at 30Hz and Full HD. The device supports advanced features including EDID, 3D, CEC, and HDCP. It also supports 7.1 and 5.1 surround sound formats. Users can enjoy clear picture quality and synchronized audio. Stability and Protection The CM429 includes a built-in signal enhancement chip. This chip strengthens weak HDMI signals and reduces signal loss. The device has ESD protection up to 4KV, which protects against electrostatic discharge. This feature improves safety and durability. The repeater uses strong materials such as ABS and PC for long-term use. Design and Installation The device has a compact and lightweight design. It is easy to install between two HDMI cables. Users do not need drivers or software. The repeater works with a plug-and-play setup. This makes installation simple and fast. It fits easily into home or professional setups. Compatibility The UGREEN CM429 works with many HDMI devices. It supports PCs, TVs, Blu-ray players, DVD players, and projectors. It is suitable for extending connections in entertainment systems or presentation environments. The device helps solve issues caused by short cables or weak signals. The UGREEN CM429 HDMI Signal Amplifier improves HDMI signal strength and extends transmission distance. It supports 4K@60Hz resolution, surround sound, and multiple HDMI features. Its built-in chip enhances stability, while safety protection improves reliability. The compact design and plug-and-play function make it a practical solution for extending HDMI connections.
