8K HD Switcher 3 In 1 Out 40Gbps Fast Stable Remote Control Plug and Play HD Multimedia Switcher for TV Projector PC Item Type: 8K HD Switcher Material: ABS Input Port: HD Multimedia Interface x 3 Output Interface: HD Multimedia Interface x 1, DC x 1 Resolution Format: 480P/720P/1080P/2160P 24/25/30/50/60/100/120Hz Maximum Support 4320P 50/60Hz (YCC420), Support HDR/For Dolby Vision Color Depth: 8/10/12/16bit 2160P, 8/10bit 4320P Audio Formats: For Dolby HD/DTS HD/For Dolby Atoms/For Dolby AC3/DTS/LPCM, Etc Transmission Bandwidth: 1GHz (Maximum) Transmission Rate: 40Gbps (Maximum) Supported: Free Switching Remote Control Battery: 1 x CR2025 Button Battery (Battery Not Included) Product Size: Approx. 82 x 58.5 x 18.4mm / 3.2 x 2.3 x 0.7in ( Manual Measurement, Slight Error May Exist )