Questions and answers: PremiumCord adaptér DisplayPort - HDMI, 8K/60Hz, 4K/144Hz Male/Female, pozlacené konektory

Hello, Yes, the PremiumCord DisplayPort to HDMI adapter should work with your Acer Nitro 5 model N20C1 to connect another monitor. This adapter supports resolutions up to 8K at 60Hz and 4K at 144Hz, so it can easily handle a 90Hz refresh rate12. Just make sure your monitor and the adapter are properly connected, and you should be able to enjoy your additional display without any issues.