???????? ?????? - J-Tech Digital HDMI 2.0 Audio Extractor Converter with Downmix Compatible with Dolby Digital Decoding 18Gbps 4K 60Hz + 1080P@120Hz + 1080P@144Hz + SPDIF + RCA HDCP 2.2 HDR10 [JTECH-EXD2]
?????????? ???????????????????? - Extract a digital audio signal from your HDMI source device and output the audio signal via SPDIF or RCA while passing video along to your connected HDMI display.
???????????????????????? ?????????????? ? Allow surround sound formats like Dolby Digital & DTS to pass-thru to one audio device via SPDIF and simultaneously send a downmix stereo audio signal to another device via RCA. Dolby Digital Decoder function is perfect for connecting wireless headphones or hearing aids
???????? ?????? - J-Tech Digital Toslink Digital Optical Audio SPDIF Cable 3ft [JTECH-SP3F]
???????? ???????????????????????? & ???? ???????????? ???????? - Clear, multi-channel, fiber-optic digital audio output transmitted through lightweight, but durable digital optical audio cable; Durable PVC outer cover; corrosion-resistant gold-plated connectors and buffer tubing for optimal signal transfer