Control four HDMI computers using a single console with built-in USB 3. 0 hub for sharing additional peripheral devices Works with HDMI enabled computers with USB 3. 0 and HDMI displays Supports resolutions up to 1920 x 1080 - 3. 5mm audio support / USB KVM Switch / HDMI KVM / Built-in USB 3. 0 hub for Peripheral devices / 4-Port KVM Switch / KVM USB 3. 0 Control four HDMI USB computers with a single set of console peripherals (Keyboard Mouse and Monitor) Integrated USB 3. 0 (5 Gbps) hub