The BZBGEAR BG-4KSH is a top - notch 12G/6G/3G/HD - SDI to HDMI 2.0 converter. It can extract audio and digitally convert SDI signals to HDMI, ensuring lossless audio and video conversion. With support for up to 8 channels of audio, it's fully compatible with 7.1 or 5.1 surround sound systems. The 3.5mm analog stereo output, SDI input, SDI loop - out, and HDMI output offer users great convenience and flexibility. This converter can easily take SDI signals from professional or commercial AV equipment and convert them to HDMI without compression, making it suitable for popular consumer - grade video interfaces. Key features include crystal - clear 4K@60Hz images, SDI loop - out for local viewing, audio de - embedding via a 3.5mm Stereo Mini input, built - in status LEDs for easy signal and power status checks, a durable metal enclosure for long - term use, and auto - switching between SD / HD / 3G / 6G / 12G - SDI. What's included: 1x BG - 4KSH, 1x 5V power adapter, and 1x User Manual.

Using the BZBGEAR BG - 4KSH converter is easy. First, connect the SDI input cable from your professional or commercial AV equipment to the SDI input port of the converter. Then, connect the HDMI output cable from the converter to your consumer - grade device. If you want to use the audio, you can connect a 3.5mm cable to the analog stereo output. Plug in the 5V power adapter to the micro - USB port to power on the device. Make sure the operating humidity is between 20 - 90% RH without condensation and the temperature is between 32 - 104°F (0 - 40°C). Avoid exposing the device to extreme conditions. For maintenance, keep the metal enclosure clean and free from dust. If there are any issues, refer to the user manual or contact customer support.