The Xbox series s doesn't have the hardware to run games at this resolution or refresh rate especially not AAA titles. Save your money and buy the other 1080p/60hz screen for the series s unless you need to watch streaming services like Netflix or Disney plus in higher resolution. If this was for the series x then it'd be perfect but not the s. It's like putting F1 wheels and rims on a stock WRX, it'll never use them as they were meant to be.
The monitor attaches directly to the console and it even includes a handy remote control and two HDMI ports for added versatility. At US$360, however, it's still a bit pricey.