1、1 IN 2 OUT: HD Multimedia Interface splitter allows connecting two sources to one monitor (switching usage) or connecting one source to switch between two monitors (distribution switching) Two screens cannot display the same picture simultaneously. 2、48GBPS TRANSFER RATE: 1 in 2 out bi direction switch supports 8K at 60Hz, 4K at 120Hz, 1080p at 240Hz resolutions, giving you up to 48Gbps transfer rates and backwards compatibility with all previous HD Multimedia Interface standards. 3、APPLICATION SCENARIOS: HD Multimedia Interface switcher is widely used in learning, entertainment, and work environments for ultra high definition and fluent video. You need to connect a standard HD Multimedia Interface cable to enjoy the visual effects. 4、LIGHTWEIGHT AND PORTABLE: HD Multimedia Interface splitter features a sleek exterior with a premium aluminum housing for good heat dissipation and long life. Lightweight and portable design, which takes up little space, easy to carry. 5、THOUGHTFUL TIPS: If you want to output 8K at 60Hz, 4K at 120Hz and 1080P at 240Hz through a splitter in your display, make sure your source device, cable and display all support the resolution and the refresh rate you need to output. Item Type: HD Multimedia Interface Directional Switch Material: Aluminum Alloy Interface: HD Multimedia Interface Bandwidth: 48Gbps Support: 8K 4K 1080P Deep Color: 8bit 10bit 12bit 1 x HD Multimedia Interface Directional Switch 1 x Instruction Manual 1 x USB Cable