GearIT 4 Port 4x1 HDMI Switch with IR Wireless Remote - Toslink and Digital Coaxial Audio Output - Supports 3D, 4k x 2k, 1080p Allow 4 high speed HDMI devices connected to one HDMI output display 1x HDMI audio/video output, plus 1x S/PDIF Optical (Toslink), 1x Digital Coax, 1x Analog 3.5mm aux audio outputs Video support: Supports 3D, 1080p Full HD, 1080i/720p, up to 36-bit deep color Audio support: DTS/DTS-HD, Dolby Digital / Dolby TrueHD Supports 225 MHz/2.25 Gbps per channel (6.75 Gbps total) bandwidth. Integrated audio converter for simultaneous digital and analog audio output on all audio output channels