The official Call of Duty account has revealed that the Nintendo Switch 2 version of the sure-to-be popular Call of Duty: Modern Warfare 4 won’t have support for an external USB mouse and keyboard mode. However, the fast-paced first person shooter will allow an alternative control scheme with the Nintendo Switch 2 Joy-Cons via Mouse Mode. Call of Duty: Modern Warfare 4 launches on Nintendo Switch 2 and other platforms on 23rd October.
Call of Duty Modern Warfare 4 on Switch 2 supports mouse mode with Joy-Cons

I never used that feature and i forgot all about that it has mouse controls. I have to try it some day.
I’m glad they did added the feature to use the Mouse Controls on the JoyCon 2s, because I feel like CoD is much better with Mouse Controls for the camera.
Yeah, the Switch 2 Joycon’s Mouse Sensors aren’t the same level as a “Professional Gaming Mouse”, but I have had a good experience with them when I was playing Deadlzone Rogue and Cyberpunk 2077 on the Switch 2.
Nintendo sometimes makes weird gimmicks that I barely use, but this time it’s a gimmick I actually love using (Even though I loved the IR Sensor on the Switch 1’s JoyCons)
A versão de Call of Duty: Modern Warfare 4 para Nintendo Switch 2 chega com uma limitação importante: não haverá suporte para mouse e teclado USB externos. Para quem prefere esse estilo de controle, a alternativa será usar os Joy-Cons no chamado Mouse Mode, que promete oferecer uma experiência mais próxima do PC. A decisão pode dividir os jogadores, especialmente em um FPS tão rápido. Ainda assim, o jogo chega ao Switch 2 em 23 de outubro, junto das demais plataformas. A 22Bet combina conteúdos relacionados com apostas online e casino na sua plataforma digital. Os visitantes podem explorar as diferentes secções do website para conhecer os seus serviços e https://online22bet.com/ categorias de jogos.