Welcome to our store！</br> 1、Remote Control: This HD Multimedia Interface switcher comes with a remote control to switch between 3 sources to a single monitor (HD Multimedia Interface 2.1 switchers cannot switch from a single source to multiple monitors.) The HD Multimedia Interface 2.1 port on the TV can be expanded without latency, without screen flicker, and with CEC support. 2、High Resolution: The HD Multimedia Interface switcher enjoys shock sound and smoother image quality by accessing 4k Ultra HD streaming at up to 120fps, for Dolby Vision, HDR and HDR10+. Supports the latest 8k 60hz, 4k 120hz, 1080P 240Hz resolutions and is backward and forward compatible. 3、Wide Compatibility: This 3 in 1 out HD Multimedia Interface switcher is highly compatible with for XP, for Windows, for OS X, for Linux, etc. All operating systems. It also works perfectly with for Xbox one X, for PS4, for PS5, projectors, etc. 4、Superior Performance: This 4 port HD Multimedia Interface switcher with gold plated connectors provides high bandwidth data transmission up to 48Gbps with input and output AWG26 HD Multimedia Interface standard cable lengths up to 15‑20m. Powered by a C type to USB A cable, ensuring stable video transmission and better performance. (Product does not include HD Multimedia Interface cable) 5、Simple Operation: This HD Multimedia Interface 2.1 switcher is very easy to set up, no external drivers are required, just use the remote control or manual control to exchange signals, no plugging or unplugging of cables, and the indicator shows the active port. Note: For a better experience, make sure the total cable length at both ends does not exceed 20m. <p class="wang-edit-text"><p class="wang-edit-text"> <p class="wang-edit-text"> Item Type:&nbsp;HD&nbsp;Multimedia&nbsp;Interface&nbsp;2.1&nbsp;Switcher Material: Aluminum Alloy Color: Black Remote Control Battery Type: Built In 160mAh CR2025 Button Cell (Included) HD&nbsp;Multimedia Interface Resolution: 8K 60Hz 4K 120Hz 1080p 1080i 720p 576p 480p <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&nbsp;HD&nbsp;Multimedia&nbsp;Interface&nbsp;2.1&nbsp;Switcher 1 x Remote Control 1 x Power Supply Line 1 x Instruction 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>