Features 1、Supports 3.4 Gbps signal rates with 480ip, 720i/p and 1080i/p resolutions, up to 12 bit color depth. 2、This HD Multimedia Interface switcher supports 250MHz/3.4Gbps and 4K2Kat30Hz per channel. 3、Support compressed audio, such as DTS Digital, Dolby Digital (including DTS‑HD and Dolby True HD). 4、With memory, restart or reconnect function, you can return to the last connected state. 5、It can be used to switch the three channel high definition signal source to a high definition display or projector. Specification Item Type: Video Converter Material: ABS Colour: Black Maximum Single Bandwidth Range: 4K 2Kat30Hz Output Video: HD Multimedia Interface1.4b Vertical Frequency Range: 50/60Hz Video Amplifier Bandwidth: 3.4Gbps/340MHz Interlaced (25/30/50/60hz): 4K 2K Progressive (50-60hz): 480p, 576p, 720p, 1080p, 4Kx2K Usage: Switch the three channel high definition signal source to a high definition display or projector Sun Protection: Need a CR2025 Button Battery (Not Included) Package List 1 x Converter 1 x IR Cable 1 x Remote Control 1 x Manual