Trendnet TK-216i is a 2-Port 4K HDMI KVM switch that allows you to control two HDMI-enabled devices, such as computers or gaming consoles, using a single keyboard, mouse, and monitor. It supports resolutions up to 4K UHD (3840 x 2160 @ 60 Hz) and features two HDMI 2.0 ports, two USB 2.0 ports, and a 3.5 mm audio jack. With the included remote control, you can easily switch between connected devices and adjust audio settings.