Welcome to our store！</br> 1、4K SUPPORT: HD multimedia interface switcher supports 4K high definition display, allowing you to enjoy a real and detailed video and voice frequency experience. 2、3 IN 1 OUT: The unique 3 in 1 out design allows you to connect multiple HD multimedia interface devices at the same time, making it easy to switch signal sources quickly and conveniently. 3、STABLE TRANSMISSION: 3 port video switcher adopts frequency division technology to ensure stable signal transmission and avoid flickering or distorted images. 4、MULTI DEVICE COMPATIBILITY: HD multimedia interface switcher is compatible with various HD multimedia interface devices, such as TVs, game consoles, computers, etc. to meet different needs. 5、POWERFUL EXTENSION FUNCTION: In addition to crossover function, it also has voice frequency output and other functions, providing you with more convenience and options. <p class="wang-edit-text"><p class="wang-edit-text"> Item Type:&nbsp;4K&nbsp;HD&nbsp;Multimedia&nbsp;Interface&nbsp;Splitter&nbsp;3&nbsp;in&nbsp;1&nbsp;Out Material: Plastic Maximum Video Resolution: 3840x2160P(4K) Suitable for: Various HD DVD Formats, Set Top Boxes, Game Consoles, Computers, For IOS Tablets, DVDs, Smartphones, Etc. <style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x 4K&nbsp;HD&nbsp;Multimedia&nbsp;Interface&nbsp;Splitter&nbsp;3&nbsp;in&nbsp;1&nbsp;Out 1 x&nbsp;User Manual Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservice</br>