Monoprice BlackbirdTM 4K Series 7.1 HDMI Audio Extractor Compliant with HDMI, HDCP 1.2, and DVI 1.0 HDMI audio sampling rates up to 192 kHz; Digital Optical S/PDIF (Toslink) audio sampling rates up to 192 kHz; HDMI supports High-Bit-Rate (HBR) audio; No HDMI output connection is required to receive audio at the analog and optical outputs; Features 4x 3.5mm TRS jacks for analog multi-channel audio output Supports built-in audio EDID switching between LPCM 7.1CH, TV (external) EDID, and Bitstream audio (raw digital audio); Supports CEC pass-through; Supports 4K (3840x2160p) resolution and 3D video signals