Product Description: HDCED970C HD Multimedia Interface Extender 4K 30Hz 70m Transmitter and Receiver with 1 Way IR Control Enhance your audio-visual experience with the HDCED970C HD Multimedia Interface Extender. Designed for seamless transmission and superior performance, this extender is perfect for both professional and personal use. HD Signal Transmission: The HDCED970C extender efficiently transmits HD sound and video signals, along with IR control signals, through a single CAT6 cable. Enjoy no-delay, long-distance transmission between your signal source and display device, ensuring a smooth and uninterrupted viewing experience. Versatile Video Resolution: Achieve impressive video resolutions with this extender. Extend up to 70m (230ft) at 1080P resolution or 40m (131ft) at 4K 30Hz. When using CAT5E, extend up to 60m at 1080P or 35m (114.8ft) at 4K 30Hz. This flexibility allows you to tailor your setup to meet your specific needs. Stable and Reliable Use: The HDCED970C supports local HD Multimedia Interface signal loop out and can cascade to another device, providing stable and reliable performance. It supports video resolutions up to 4K2K 30Hz 4:4:4 and complies with HD Multimedia Interface 1.4, HDCP 1.4, and DVI 1.0 specifications, ensuring compatibility and high-quality output. Convenient 1 Way IR Control: Featuring a one-way PoC function from transmitter to receiver, this extender also supports one-way IR signal control. The EDID copy function allows you to select either local or remote EDID, providing flexibility and ease of use in various setups. Wide Application: The HDCED970C supports PCM7.1, Dolby True HD, DTS HD, and other audio formats, making it ideal for a wide range of applications. Whether you're setting up a multimedia video conference, engaging in distance teaching, or conducting large screen presentations, this extender delivers exceptional performance and versatility. Upgrade your AV setup with the HDCED970C HD Multimedia Interface Extender and experience the difference in quality and convenience.