With the HDMI signal Splitter. It transmits the video & audio signal from one HDMI compatible device (such as, a Blu-ray player, etc.) to one of two visual output devices (such as, HDTV, Monitor, etc.) that are plugged into it.
eBay
Vention 8K HDMI 2.1 Cable for Xiaomi TV Box PS5 48Gbps 8K/60Hz 4K/120Hz HDMI Cable HDR10+ HDCP2.2 for PS4 HDMI Splitter 8K HDMI
Aliexpress UK
1️⃣ HDMI Splitter 1 In 2 Out 4K UHD (Without Cable). Supports4K UHD, 3D, Full HD, and HDR signals withlossless audio-video transmission. 4️⃣ HDMI to HDMI 4K UHD Cable Series (1m / 1.5m / 3m / 5m). Supports4K 60Hz, UHD, 3D, ARC, and Ethernet forSmart TVs, Soundbars, and Gaming Consoles.
eBay
QGEEM HDMI Cable HDMI to HDMI 2.0 Cable 4K for Xiaomi Projector Nintend Switch PS4 Television TVBox xbox 360 1m 2m 5m Cable HDMI
Aliexpress UK
HD 4K 1080P 3D HDMI Extender to Dual RJ45 Over Cat 5e/6 Network Ethernet Adapter. 1Pair or Single 1080P HD 4K 3D HDMI to Dual RJ45 Over Cat 5e/6 Network Ethernet Adapter. HDMI Double Port Network Cable Extender Over by Cat 5e / 6.
eBay
Ugreen Mini HDMI Adapter Mini HDMI to HDMI Cable Adapter 4K Compatible for Raspberry Pi ZeroW Camcorder Laptop HDMI Mini Adapter
Aliexpress UK
Hdmi male to 2 HDMI female 1 in 2 out hdmi splitter cable, high resolution images. Gold_Plated connectors for stable signal transfer. Support 480i, 480p, 720p, 1080i, 1080p. This HDMI Splitter cable is ideal for connecting HDMI devices that have Built-in HDMI Ports, like HDTV, PlayStation 3, Upconvertor DVD Player, LCD Monitor and projectors, DVD Players with HDMI, Laptop, A/V Receivers, Hi-Def DVD Players, HD-DVD, Blue-Ray Player with HDMI, XBOX, XBOX360, PS3, STB, NoteBook, Sony HD TV, Sony Plays). .
eBay
Vention Video Adapter HDMI to AV Converter HDMI to RCA CVBS L/R 1080P HDMI Switch with Mini USB Power Cable for TV Box AV HDMI
Aliexpress UK
First, connect your devices with this splitter cable Turn the signal source on next. Then turn the display on and wait till it works properly. Finally, turn the second display on and enjoy it.
eBay
Scart to HDMI cable RGB Scart to HDMI 1080P converter Scaler with Digital audio 2-in-1 HDMI+Scart RGB to HDMI AV converter
Aliexpress UK
DISTANCE FROM THE FRONT OF THE PLATE TO THE BACK OF THE HDMI SOCKET ON THE REAR IS 30MM. THIS CONVENIENT FACEPLATE WALL PLATE HAS A FEMALE CONNECTOR ON THE FRONT AND IN BACK FOR FAST & EASY INSTALLATION.
eBay
Vention HDMI Switcher 2.0 4K Bi-Direction 2 in 1 out HDMI 2.0 Adapter for PS4/5 TV Box switch hdmi 1x2/2x1 HDMI Splitter 2.0
Aliexpress UK
【 WIDE COMPATIBILITY 】 The 4K 2 way HDMI Splitter supports resolutions up to Ultra HD (4K), 4K x 2K@30Hz, 1080P @60hz, 1080P @30hz, 720P (backward also compatible). Compatible Output: HDTV, Apple TV, Samsung TV, Projector, Monitors, etc.
eBay
HDMI Cable HDMI to HDMI Cable for Switch PS4 Television TVBox xbox 360 HD TV Computer Laptop 1.8m 10m Cable HDMI video Audio
Aliexpress UK
With the HDMI signal Splitter. It transmits the video & audio signal from one HDMI compatible device (such as, a Blu-ray player, etc.) to one of two visual output devices (such as, HDTV, Monitor, etc.) that are plugged into it.
eBay
4K HDMI Extension Cable HDMI 2.0 Male to Female Cable Extension HDR 4K 60Hz HDMI male to Female Extension Cord Kabel HDMI M/F
Aliexpress UK