1080P HDMI to SPDIF Optical 4K RCA L/R Analog Audio Extractor Converter Splitter. HDMI ARC 3.5mm Converter Adapter Audio Extractor Digital DAC to RCA Coax SPDIF. 1 Type-c 5-in-1 OTG card reader. Compatible With Multi-systems: supports Micro / Usb / Type-c / TF.
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