4K x 2K MHL US Plug HDMI to HDMI Audio Converter for Projector DisplayerThis 4K x 2K MHL HDMI to HDMI Audio Converter is designed to extract the digital audio embedded in HDMI source and output it via optical SPDIF or 3.5mm stereo audio out. video / audio signal is also passed through to HDMI output. Then you will be able to send the splitted audio to an amplifier, AV receiver, sound bar or other sound systems. Features:Support 3D 4K x 2K, give you clear and vivid pictureHDMI1.4 / HDCP1.4 versionSupport 3D video formatMax resolution up to 4096 X 2160 / 30HzSupport highest rate of 3G and TMDS clock up to 300MhzSupport 8 / 10 / 12 deep colorSupport AWG26 HDMI standard cable, input up to 15 metres, output up to 25 metres Support CEC controlWith EDID managementSupport MHL2.0 Type: Adapter Material: Metal Available Color: Black Interface: DC 5V, HDMI, 3.5mm Array Package weight: 0.352 kg Product Size (L x W x H): 8.7 x 6.8 x 2.5 cm / 3.42 x 2.67 x 0.98 inches Package Size (L x W x H): 20.5 x 14.4 x 5.5 cm / 8.06 x 5.66 x 2.16 inches Package Contents: 1 x 4K x 2K MHL US Plug HDMI to HDMI Audio Converter for Projector Displayer, 1 x English Manual, 1 x Power Adapter