AR-40-110 Aura HDR HDMI Switch 4K 60Hz 3in 1out IR Remote IR Remote, Auto Switching. AR-40-110 is an HDMI 18Gbps 3×1 Switcher. It is an auto switcher with three HDMI video inputs and one HDMI output. It supports HDMI video resolution up to 4Kx2K@60Hz 4:4:4 HDR, Dolby Vision and multichannel audio. It is powered by the HDMI input source and no need of any external power supply, is controlled by the IR remote and supports CEC pass-through.