DVD player) to two HDMI output device (eg. Also, it supports most simultaneous display when connecting different models and sizes with few exceptions. However, the two interfaces are available. It is undeniable that there is a very few devices are incompatible.
eBay
LccKaa 1080P VGA to HDMI-compatible Adapter Converter With Audio For PC Laptop to HDMI Projector VGA to HDMI-compatible Adapter
Aliexpress UK
30cm HDMI 1 Male to 2 Female Splitter Adapter Cable. Conveniently split one channel HDMI signal into two channels HDMI signal. Length: 30cm. Enables two HDMI sockets to be connected in a single HDMI plug and transmit clear high-definition digital audio and video signal.
eBay
HDMI 90 and 270 Degree Adapter，HDMI 2.1 8K@60hz 2.0 4K@120hz 2K Right Angle HDMI L Adapter for HDTV PS4 PS5 Lapto
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 DisplayPort to HDMI cable 1080P/4K 30Hz DisplayPort to HDMI adapter cable DP in to HDMI HDTV adapter cable 3M/1.8M/1M
Aliexpress UK
30cm HDMI 1 Male to 2 Female Splitter Adapter Cable. Conveniently split one channel HDMI signal into two channels HDMI signal. Enables two HDMI sockets to be connected in a single HDMI plug and transmit clear high-definition digital audio and video signal.
eBay
WII to HDMI Converter Cable HD 1080P WII to HDMI Adapter Converter for PC HDTV Monitor Display Wii To HDMI-compatible Adapter
Aliexpress UK
HDMI 4K 2K To Dual Twin HDMI 1 to 2 Way Splitter Adapter Cable Signal Amplifier + one 5ft HDMI cable. Support 4k VR Devices. This mini HDMI splitter can distribute 1 HDMI input signal to two HDMI output.
eBay
USB 3.0 To HDMI Adapter 1080P USB To HDMI Converter USB A To HDMI Cable 60Hz Audio Video Adapter for PC HDTV Laptop Projector
Aliexpress UK
HDMI Splitter 1080P Dual Port Y Splitter – 1 In 2 Out Cable (Male to Female Adapter). Built to support Full HD 1080P resolution, this splitter ensures crystal-clear visuals and high-quality sound without signal loss or lag.
eBay
CABLETIME MINI HDMI Adapter 8K Mini Micro HDMI To HDMI Adapter 4K 120Hz/144Hz Male To Female Converter For PS4/5 HDTV Laptop
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
Micro mini HDMI-Compatible to HDMI-Compatible adapter video converter A Type Female to D Type Male HDMI-Compatible Adapter
Aliexpress UK
Function: for HDMI compatible transmission. 1 HDMI adapter. MULTIPLE BENEFITS: The dual monitor adapter is perfect for connecting one HD compatible device to two visual output devices with a wide range of features, receiving signals from one device and directing them to one of the two output devices plugged into it.
eBay
HD HDMI to AV Adapter Cable 3RCA Converter HDMI to Audio Video Adapter AV Component Converter AV To HDMI-compatible For HDTV DVD
Aliexpress UK