Novox NC-1 Condenser Mic for Noise-Free Recording & Streaming: Realtek 7.1 Sound Card Upgrade

Hello, I would like to buy a novox nc-1 condenser microphone as I want to record sound without noise and in a natural tone, as well as stream. I say right away that I will thank you for the proposal of other microphones, unless someone has something better, up to PLN 250. I was also wondering if, to get the desired quality, I need a better sound card than the built-in Realtek 7.1. If so, which one should I choose? I'm a little green in the field of sound, so please bear with me.

is a USB microphone.
The card does not matter here

This microphone (and each usb stick) is a sound card for the computer. As donlucka2 writes, the built-in sound card does not matter to the recording itself, because the microphone does not use it. At the most, it has an effect when playing audio that has already been recorded.
You can think of a USB microphone with a built-in headphone output. At this price, for example, the superlux E205U.