*Made to Order*, The ATEN VM0404HB is a True 4K HDMI Matrix Switch Series that provides a simple and affordable way to route one of 4 HDMI video sources to one of 4 HDMI displays. The VM0404HB has excellent video resolution of up to 4096 x 2160 at 60 Hz (4:4:4) and offers robust signal routing and ultra-fast digital video switching, making it ideal for applications requiring routing of True 4K digital signals is required, such as venues, digital classrooms, auditoriums, department stores and more. Input: 4xHDMI socket Output: 4xHDMI socket