The BZBGEAR BG - 8K - DA12A 8K HDMI 1x2 Splitter is a great device that lets you share one HDMI source with two displays. It delivers high - quality video up to 8K resolution at 60Hz with 4:2:0 chroma subsampling. With advanced EDID management and audio de - embedding, you can output audio through optical and analog ports. For gamers, it supports 4K resolution at 120Hz, ensuring detailed and fluid game displays, which is crucial for fast - paced games. This splitter comes with a 5V/2A multinational power supply and a user manual. It complies with HDMI 2.1 and HDCP 2.3, has a video bandwidth of 40Gbps, and supports various video resolutions and color depths. The recommended HDMI cable types vary according to different video resolutions, and using a 'Premium High - Speed HDMI' cable is highly advised.

Using this BZBGEAR 8K HDMI 1x2 Splitter is easy. First, connect your HDMI source to the 'HDMI IN' port on the splitter. Then, connect your two displays to the 'HDMI OUT' ports. You can also connect audio devices to the optical or 3.5mm stereo mini - jack ports for audio output. Make sure to use the provided 5V/2A power supply to power the splitter. When choosing an HDMI cable, refer to the recommended cable types and lengths based on your video resolution. It's best to use a 'Premium High - Speed HDMI' cable. For maintenance, keep the splitter in a cool, dry place within the operating temperature range of 32°F - 104°F (0°C - 40°C). Avoid exposing it to extreme temperatures or high humidity. If you're not using it for a long time, store it at a temperature between - 4°F - 140°F (- 20°C - 60°C) and relative humidity of 20 - 90% RH (non - condensing). And always handle it gently to prevent damage to the metal enclosure.