The HDMI switch connects up to four HDMI inputs to two HDMI displays. Sources can be switched seamlessly by pushing the buttons on the front panel, long press can activate different multiview options. The content of up to four sources can be shown simultaneously. Supports resolutions up to 4096 x 2160 at 60 Hz 4:4:4 Switching via button, IR remote control, RS-232 or RJ45 Distances: 4K: max. 5 m LED indicator Supports video upscaling to true 4K, audio embedding and de-embedding, HDCP 2.2, and consumer electronics control (CEC). Metal housing Connections: 4 x HDMI socket, 1 x 3.5 mm jack (audio) - 2 x HDMI socket, 1 x 3-pin terminal (audio), 1 x RCA socket (digital audio), 1 x 3.5 mm jack (IR), 1 x RJ45 socket (for control), 1 x DB9 socket (for control), 1 x power supply socket Includes: 1 x Power supply, 1 x 482.6 mm (19") mounting bracket, 1 x IR receiver, 1 x IR remote control (with 1 x CR2025 battery), 1 x 3-pin terminal block