Bluetooth Adapter Fit for Nintendo Switch/Lite/OLED, EEEkit Wireless Bluetooth 5.1 Audio Transmitter with Low Latency Fit for PS4 PC Supports Bluetooth Headphone Speakers, with USB C to A Converter - Walmart.com
Greyline DFS 5.1 Doppler Flow Switch
4K HDMI to 5.1 Digital Analog Audio Decoder + EDID Switch 24-Bit 192Khz DAC: Amazon.com: Industrial & Scientific
Zektor CVS4 4x1 Component Video Switcher Used as 5.1 Analog Audio Switcher - HomeTheaterHifi.com
Classic Toys 8GB 5.1 Inch Free 10000 Games Handheld Game Player Video Game Console MP3 MP4 MP5 Players Photograph Camera support tv av output pk PK Nintendo Switch | Wish
4x1 HDMI 2.0 HDR Switch with Audio and Remote | gofanco
HDMI Audio Extractor 4K HD-MI SPDIF Converter 5.1 HD-MI to HD-MI to RCA Splitter Optic TOSLINK Switch Digital 7.1 HD-MI Adapter
HDMI SWITCH 3x1 support 4Kx2K/MHL function/5.1/ 2.1 audio channel
Product - avedio links
HDMI SWITCH 3x1 support 4Kx2K/MHL function/5.1/ 2.1 audio channel