Lindy 4 Port HDMI 4K Quad View KVM Switch

Allows you to connect up to 4 Full HD & USB HID source devices and be displayed and controlled at the same time from a 4K console Supports HDMI 2.0 4K@60Hz 4:4:4 8bit video resolutions & HDCP 1.4 on the output port Supports full screen mode with realtime 4K upscaling and seamless switching between the sources 2 Year Warranty This 4K HDMI KVM switch with Quad View feature is able to display 4 FullHD sources like PC, servers or DVR at the same time on a 4K display or projector and switch to a full screen mode with source video signal upscaling in realtime. The user is able to interact with each attached device by simply moving the mouse pointer from one quadrant to another and switch to a full screen view as needed by double clicking the mouse’s scroll wheel. It's also possible to increase the number of the controlled sourced installing one additional switch in a cascade configuration. Thanks to seamless switching capabilities switching from one source to another is completed instantly without any black screen or screen freezing, making it perfect for professional and mission critical applications such as a control room installation.