The KVMP Switch offers effortless management of four HDMI interface computers from a single USB keyboard, mouse and HDMI monitor. Supporting the most superior video quality up to 4K DCI 4096 x 2160 60Hz, the optimizes user experience of multitasking. With pted technology Video DynaSync , users can enjoy better display resolution and faster switching between systems. features Audio Mixer Mode which mixes audio sources from any two connected computers as audio output, benefiting users to be notified without missing any system alert even the KVM focus is set on other computers. With a builtin USB 3.1 Gen 1 hub, the delivers data transfer rates up to 5 Gbps, allowing you to accelerate multimedia operations and share USB peripherals with ease. Integrating these outstanding functionalities, the provides a great advantage for those doing CGI work, graphic design, video post production, etc. to operate multiple tasks smoothly. Video DynaSync an exclusive technology that eliminates bootup display problems and optimizes the resolution when switching among different sources Features. One USB keyboard/mouse and one HDMI monitor control four computers and share two USB peripherals. Builtin 2Port USB 31 Gen 1 hub with SuperSpeed 5 Gbps data transfer rates. Audio Mixer Modes mixes up to two audio sources as audio output. Computer selection via pushbuttons, hotkeys, mouse1, and RS232 commands. default EDID mode smooth powerup, highquality display and resolution optimization to eliminate compatibility issue. Independent switching of KVM, USB peripheral, and stereo audio focus2Specifications. Serial 1 x RJ11 Female. Power 1 x DC Jack. USB Hub 2 x USB3.1 Gen1 Type A Female Blue 1 x front 1 x rear. Keyboard / Mouse USB. Video 4096 x 2160 60Hz. Scan Interval 199 Seconds Default 5 sec.. Power Consumption DC5V2.535W54.5BTU. Operating Temperature 040C. Storage Temperature 2060C. Humidity 080% RH, Noncondensing. Housing Metal, Plastic. Weight 5.45 lbs