4K 60Hz HDMI Matrix 4x2 With Optical And 3.5mm Stereo Audio Out HDMI Matrix Switcher Splitter 4 In 2 Out Support ARC EDID. Support Audio ARC, 5.1CH Audio, EDID mode. Built-in automatic equalization and amplification to ensure optimum transmission without loss in video audio quality.
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4K HDMI-compatible Splitter 1 in 4 out HDMI-compatible Splitter Audio Video Splitter For TV Box HDTV DVD PS3 Xbox Laptop Monitor
Aliexpress UK
2x1 HDMI Switch Audio Extractor With R/L+Toslink SPDIF+COAXIAL Audio Out Adapter 4K 2 In 1 Out HDMI ARC Audio Switcher Selector. 4K@60HZ 2X1 HDMI SWITCH with AUDIO EXTRACTOR: This 4K HDMI Switch allows you connect Two HDMI 2.0 Sources to one display device, Each input source support audio extract by the Toslink+L/R+Coaxial audio output channel.
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4K HDMI Extender 100M with R/L Audio Out HDMI Video Converter Via Cat5E CAT6 RJ45 Ethernet Cable for DVD Laptop PC To TV Monitor
Aliexpress UK
Support ARC and eARC functions: Extract audio from the TV to a sound bar or amplifier. Connect the TV HDMI (ARC or eARC) port to this audio converter HDMI output (ARC/eARC) port using an HDMI cable, and then connect the optical cable, HDMI cable, or coaxial cable to the amplifier or sound bar.
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VIKEFON 4K 200M/300M 5.8GHz Wireless HDMI Transmitter Receiver Extender 1 TX-4 RX Audio Video Extender HDMI Loop-Out For TV Box
Aliexpress UK
2x1 HDMI Switch Audio Extractor With R/L+Toslink SPDIF+COAXIAL Audio Out Adapter 4K 2 In 1 Out HDMI ARC Audio Switcher Selector. 4K@60HZ 2X1 HDMI SWITCH with AUDIO EXTRACTOR: This 4K HDMI Switch allows you connect Two HDMI 2.0 Sources to one display device, Each input source support audio extract by the Toslink+L/R+Coaxial audio output channel.
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1080P 200M 5.8GHz Wireless HDMI Transmitter Receiver Extender with IR HDMI Loop-Out For TV 1 TX-4 RX Audio Video Extender Kit
Aliexpress UK
Supported HDMI2.0b and HDCP2.2. 1 3 In 1 Out 4K HDMI Switcher. Support automatic switching, automatically switching to the currently connected port. Output port: 1xHDMI, 1x Fiber optic port, 1x 3.5mm Jack, 2x RCA.
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UGREEN HDMI-Compatible Cable 2.0 for Apple TV PS4 Splitter Switch Box Cable 60Hz Video Audio Cabo Cord Cable HDMI-Compatible 4K
Aliexpress UK
As pictured, old but never opened
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Bi-Directional Audio Switcher 4 Way 3.5mm Stereo Audio Switch 4 In 1 Out / 4 In 1 Out with Mute Button for PC Headphones Speaker
Aliexpress UK
7 Port HDMI2.0 Switcher with IR Remote 4K@60Hz HDMI 2.0 7x1 Switch 7 in 1 out Switch Support HDR. 1 HDMI Switch 7x1. 4K High Resolution at 60Hz: 7 Port HDMI switch supports up to 4K@60Hz resolution, compatible with lower resolution: 4k@30Hz/Full HD 1080P/Full 3D 1080P/720P and more.
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PROZOR 4 Way Bi-Directional RCA Stereo Audio Switch 1 In 4 Out or 4 In 1 Out L/R Jack Sound Channel RCA Audio Switcher Selector
Aliexpress UK
Support ARC and eARC functions: Extract audio from the TV to a sound bar or amplifier. Connect the TV HDMI (ARC or eARC) port to this audio converter HDMI output (ARC/eARC) port using an HDMI cable, and then connect the optical cable, HDMI cable, or coaxial cable to the amplifier or sound bar.
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4x4 Audio Matrix Switch Splitter SPDIF / TOSLINK Digital Optical Audio Converter Digital Audio Fiber 4 in 4 Out Matrix Selector
Aliexpress UK