Specification Brand : ATXOM BulletPoint1 : 【HDMI Audio Extractor】- It converts one input HDMI signal to one HDMI output and one 3.5mm AUX or optical(SPDIF) stereo audio output. NOTE: DOES NOT SUPPORT Audio return channel(ARC) function, Does NOT Allow the audio from TV to the amplifier and headphones, which means TV is not supported as the input source. BulletPoint2 : 【4K Ultra HD High Resolution】- This audio extractor supports video resolution up to 4K@60Hz, 4K@30Hz, 1080P@120Hz, 1080P@60Hz and many more. Its bandwidth is up to 18G, supporting HDR10, HDCP 2.0, RGB / YUV 4:4:4 Ultra high definition image quality. The optical output supports Dolby/DTS 5.1. The 3.5mm output supports PCM2.0. NOTE: Its audio splitter function does not support 7.1 channels. It supports 24 bit /deep color 30 bit, 36 bit per channel (36 bit all channel) deep color; Supports Video EDID pass through. BulletPoint3 : 【Three Audio Editing Modes】- 2.0CH mode, 5.1CH mode and PASS mode. For 3.5mm jack and optical output, please select 2.0CH mode. For optical output(SPDIF), please use 5.1CH mode. This extractor can output Dolby True-HD, DTS-HD, AC3, DTS, DSD audio format, but it cannot decode these audio formats. Thus, if no audio output is obtained, please use the PASS mode or set audio format on HDMI Source to PCM/ LPCM audio format. BulletPoint4 : 【Low Power Consumption】- This HDMI audio extractor usually gets power from HDMI input cable, which means that no external power supply is required for normal operation. For some devices with low power supply HDMI ports, we highly recommend using the external USB cable(included in the package) to meet the extra power demand, in order to optimize the performance of the audio extracting processing. BulletPoint5 : 【Package Includes】- 4K HDMI audio extractor, user manual, USB cable. Just plug and play, no drivers needed. ATXOM prioritizes your satisfaction of the purchase: easy-to-reach customer service to solve your problems in a timely manner. If you have any questions, just contact us. Color : HDMI 2.1 ARC Audio Extractor ExternallyAssignedProductIdentifier1 : 860010938942 ExternallyAssignedProductIdentifier2 : 0860010938942 InterfaceType : USB ItemName : ATXOM HDMI Audio Extractor 4K 60Hz HDMI to Optical SPDIF + 3.5mm AUX RCA Stereo Audio Splitter Converter Supports HDR10, HDMI 2.0, HDCP, 1080P, Digital DTS, 5.1 Sound Channels, PCM, EDID, AT-AU-4K60 ItemPackageDimensions_Height : 15.2908 centimeters ItemPackageDimensions_Length : 2.6924 centimeters ItemPackageDimensions_Width : 9.2964 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : digital-to-analog-converters Manufacturer : ATXOM Material : Copper ModelNumber : AT-AU-4K60 NumberOfChannels : 4 NumberOfItems : 1 NumberOfPins : 19 PartNumber : AT-AU-4K60 ProductDescription : This HDMI Audio Extractor with 4K 60Hz can extract audio signals from any HDMI compliant source to digital optical or analog stereo L/R audio outputs with a 3.5mm AUX output. Additionally, both input and output HDMI support video resolution up to 4K at 60Hz. It supports 10bits HDR (High Dynamic Range) pass through and HDMI high resolution digital audio formats bypass, LPCM 2CH, Dolby TrueHD, Dolby ATMOS and DTS-HD Master Audio, audio sampling rate up to 192 kHz. HDCP and CEC bypass are also supported. ProductSiteLaunchDate : 2023-10-11T20:05:34.206Z Style : 4K 60Hz SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 43201800