Amazon.com: FERRISA 4x2 HDMI Matrix Switch,4 in 2 Out Matrix HDMI Video Switcher Splitter +Optical & L/R Audio Output,Support Ultra HD 4K,3D 1080P, Audio EDID Extractor with IR Remote Control : Electronics
Amazon Basics 4K HDMI to HDMI and Audio (RCA Stereo or Spdif) Extractor Converter (Supports Apple TV, Fire TV and Blue-Ray Players) : Electronics
5.2-Channel Hi-Fi Bluetooth Stereo Amplifier - 1000 Watt AV Home Speaker Subwoofer Sound Receiver with Radio, USB, RCA, HDMI, Mic In, Wireless Streaming, Supports 4K UHD TV, 3D, Blu-Ray - Pyle PT694BT :
Amazon.com: Blackmagic Design Mini Converter Audio to SDI 4K (BMD-CONVMCAUDS4K) : Electronics
Amazon.com: ORIVISION Video Capture Card with Loop Out, HDMI USB 2.0 4K HD 1080P 60FPS Game Capture Video Audio Recorder for Live Streaming for PS3/ PS4 /Xbox One/DSLR/Camcorders/Action Cam : Electronics
Tripp Lite HDMI Audio De-Embedder / Extractor, UHD 4K x 2K @ 30Hz (P130-000- AUDIO),Black
Amazon.com: NEWCARE 4K@60Hz 4x1 HDMI Switch Audio Extractor with Optical Toslink SPDIF/Coaxial/3.5mm Audio Out, 4 Ports HDMI 2.0b Switcher with Remote Control Support ARC, HDCP 2.2, 3D, for Xbox, Fire Stick, PS5 :
Amazon.com: Polk Audio Signa S2 Ultra-Slim TV Sound Bar | Works with 4K & HD TVs | Wireless Subwoofer | Includes HDMI & Optical Cables | Bluetooth Enabled, Black : Everything Else
Amazon.com: Polk Audio Command Sound Bar with Handsfree Amazon Alexa Voice Control (New Update with Multi-Room Music Built-In), 4K HDMI, and Fire TV Compatible for Your Home Theater : Electronics
Amazon.com: NeeGo Sony UBP-X700 Streaming 4K Ultra HD 3D Hi-Res Audio Wi-Fi and Built-in Blu-ray Player with A 4K HDMI Cable and Remote Control- Black : Electronics
Amazon.com: 4K@60Hz Game Capture Card USB 3.0, HDMI 2.0 Passthrough, Real-time Audio, Auto CEC, Works with Xbox PS5 PS4 Nintendo Switch DSLR OBS Twitch Live Streaming : Electronics
Amazon Basics 4K HDMI to HDMI and Audio (RCA Stereo or Spdif) Extractor Converter (Supports Apple TV, Fire TV and Blue-Ray Players) : Electronics
Capture Card, Audio Video Capture Card with Microphone 4K HDMI Loop-Out, 1080p 60fps Video Recorder for Gaming/Live Streaming/Video Conference, Works for Nintendo Switch/PS4/OBS/Camera/PC : Electronics
Amazon.com: Tripp Lite 4-Port HDMI Switch for Video and Audio, 4K x 2K UHD @ 60 Hz (HDMI F/4xF) with Remote Control (B119-004-UHD),BLACK