The HDMI KVM 2 Port 4K 30Hz Dual Monitor Extended Display (CKL-922HUA) is a versatile solution for expanding your computer's display to two monitors. With support for resolutions up to 3840x2160 (4K) @30Hz and built-in auto EDID, this dual monitor setup offers seamless connectivity for all major operating systems including Windows, Linux, and Mac. Featuring a sleek black design and a total of 6 HDMI ports (4 in and 2 out), this KVM switch also includes extra USB 2.0 HUB ports and audio support for a complete workspace setup. With support for 5 different switching modes and convenient keyboard/hotkey controls, the CKL-922HUA is a reliable and efficient choice for extended or mirrored displays.