✅【𝐊𝐕𝐌 𝐒𝐰𝐢𝐭𝐜𝐡 𝟒 𝐂𝐨𝐦𝐩𝐮𝐭𝐞𝐫𝐬】Our kvm switch allows you to effortlessly control 4 computers with just one set of keyboard and mouse and share on 1 monitor.With this switch, you can switch between 4 computers at will, improving your work efficiency. | ✅【𝐃𝐮𝐚𝐥 𝐒𝐰𝐢𝐭𝐜𝐡𝐢𝐧𝐠 𝐌𝐨𝐝𝐞𝐬】Our kvm switch not only support switching by traditional button switch on the panel, but also the external control keypad, You can easily and freely switch between the 4 computers via either switch methods for added switcing convenience . | ✅【𝟑 𝐔𝐒𝐁𝟐.𝟎 𝐏𝐨𝐫𝐭】This 4 port monitor switch equiped with 3 standard USB2.0 ports, which can recongnized keyboard ,mouse ,printer and other usb devices. Backward compatible with USB 1.1, USB 1.0. | ✅【 𝐔𝐥𝐭𝐫𝐚 𝐇𝐃 𝟒𝐊@𝟑𝟎𝐇𝐳 】Our kvm switcher support video resolution max up to 4K@30HZ ( backward compatible)and can display the real,clear and delicate image to you,which will let you experience detailed visuals and enhance your visual enjoyment to the fullest. | ✅【𝐒𝐭𝐫𝐨𝐧𝐠 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲 ,𝐏𝐥𝐮𝐠 𝐚𝐧𝐝 𝐏𝐥𝐚𝐲 】This 4 port kvm switch is compatible with Windows11/10/7, Unix, Fedora, Mac OS X and other Linux basic systems.It supports HDMI 1.4, HDCP 1.4 standards,plug and play,and also with adaptive EDID fuction. | ✅【𝐖𝐡𝐚𝐭 𝐘𝐨𝐮 𝐖𝐢𝐥𝐥 𝐆𝐞𝐭】1x 4-port kvm switch host+1x wired keypad+4x HDMI USB Combo cable+1x mini USB cable+ 1x micro USB cable,with user manual.