The Digital AV Adapter supports mirroring of what is displayed on your device screen. If the digital av adapter get hot while in use, it is normal. The iPhone / iPad original adapters are the best choices.
eBay
Vention 8K HDMI Extender HDMI Female to Female Connector 8K60Hz HDMI 2.1 Coupler Extension Adapter for PS4 HDTV Roku TV Stick PC
Aliexpress UK
Backward compatible with 3840 2160@30Hz, 2K@120Hz, 1080P. Just one cable is needed for seamless switching of multi-scene applications, supports 4K60Hz mirroring/expansion mode for a larger screen display.
eBay
MIZIQIER 8K HDMI 2.1 Adapter 90 270 Degree Male to Female, 8k60Hz 4k120Hz,48Gbps,Compatible PS5/4, HDTV, Roku, TV Stick, PC
Aliexpress UK
3-in-1 HDTV Converter Adapter – Digital AV Adapter for iOS & Android | 1080p HD HDMI Output. Enjoy your favourite content on the big screen! This 3-in-1 HDTV Converter Adapter lets you easily mirror your smartphone or tablet display to an HDTV or projector.
eBay
4K HDMI-compatible to DVI Adapter Cable 1080P Bi-direction 24+1 DVI DVI-D To HDMI-compatible Converter For HDTV XBOX DVD TV Box
Aliexpress UK
1 x MHL to HDMI Adapter Cable. HDMI AV Adapter Video Cable for iOS 9+ Apple iPad iPhone X 8 7 6 Plus 6S & Android 5.0+ Phones to HDTV or Projector. Input: USB Female to Connect 8PIN Cable / Micro USB for Android / Type C for Android.
eBay
8K 60Hz HDMI Switch 2 Ports 2 In 1 Out Video Splitter for Laptop PC Xbox PS3/4/5 TV Box to Monitor TV Projector Adapter
Aliexpress UK
Brand new. Not openers. Genuine product. Not needed.
eBay
Pigtail Coaxial Jumper RG174 Extension Cable TV male plug to TV Male Plug Both Right Angle 90 Degree RF Adapter Cable
Aliexpress UK
Normal for the adapter to generate heat during use; take breaks during extended usage. Check cleanliness and functionality of the cellphone port if the adapter doesn't work. Outputs video content up to 1080p HD on compatible screens.
eBay
HDMI-Compatible Adapter Mini/Micro HDMI To HDMI 8K 60Hz 4K 120Hz/144Hz Male To Female Converter For HDTV Laptop PS4/3 TV box
Aliexpress UK
Type: USB To HDMI Cable Phone to TV Adapter (Universal/ Android/ IOS). Output: HDMI. 1 X USB To HDMI Cable(Universal/iOS/Android). Input: USB Female Interface. However we will try our best to reply in 24hours!
eBay
DP To HDTV 4K Connector DisplayPort DP Male to HDMI-Compatible Female Adapter Converter Video Audio Plug For Computer TV Laptop
Aliexpress UK
Resolution Support : Up to 3840x2160 @ 30Hz (4K UHD). Tired of small screens?. Output Port : HDMI (Female). Input Port : USB Type-C (Male). Material : Aluminum alloy + flexible cable. 📱Mirror or extend your device screen to an external display.
eBay
1 Pieces F Male Jack to TV PAL Female Plug Straight RF Coaxial Adapter F-type To TV Connector
Aliexpress UK