1、HDMI 0b(18Gbps), HDCP 2 and DVI compatible, support multiple formats of audio. 2、Video resolution up to 4K2K 50/60Hz (YUV444), let you experience the ultra-clear visual feast. 3、Extract HDMI audio as multi-channel optical (SPDIF) or L/R analog audio, optical audio support LPCM 2CH, Dolby Digital 2/1CH, DTS 2/1CH. 4、Support HDMI high bit rate (HBR) audio transmission, there will be no problem of audio and video out of sync. 5、Audio sampling rate up to 192kHz, sound reproduction is very good, very real. Features: HDMI 2.0b(18Gbps), HDCP 2.2 and DVI compatible, support multiple formats of audio. Video resolution up to 4K2K 50/60Hz (YUV444), let you experience the ultra-clear visual feast. Extract HDMI audio as multi-channel optical (SPDIF) or L/R analog audio, optical audio support LPCM 2CH, Dolby Digital 2/ 5.1CH, DTS 2/ 5.1CH. Support HDMI high bit rate (HBR) audio transmission, there will be no problem of audio and video out of sync. Audio sampling rate up to 192kHz, sound reproduction is very good, very real. Specifications: Material: Metal Size: Approx. 7.3*6* 1.7cm/ 2.87* 2.36* 0.67inch HDMI compatibility: HDMI 2.0b HDCP compliance: HDCP 2.2 and HDCP 1.4 Video bandwidth: 18Gbps Video Resolution: Up to 4K2K 50/60Hz, 4K2K 30Hz, 1080P 120Hz, 1080P 3D 60Hz Operating temperature: 32-104°F/0-40℃ Storage temperature: -4-140°F/-20-60℃ Relative humidity: 20-90% RH(No condensation) Power dissipation: 1W Max Power: input: AC 100-240V 50/60Hz, Output: DC 5V/1A Package list: 1 x HDMI 18Gbps Audio Extractor 1 x instructions 1 x EU Power