The KanexProSW-4X18K8K HDMI 4x1 Switcher allows switching between four HDMI sources to display them on a single HDMI display with 8K at 60Hz and 4:4:4 with 48Gbps video bandwidth. Suitable for various applications, four HDMI sources can be connected to the input ports via individual cables, and the front panel switch button can be used to toggle between them. Please note that it's not bidirectional and only supports 4 in 1 out, and is compatible with Xbox and PS5 for 4K at 120Hz resolution on TVs or monitors.