> For the complete documentation index, see [llms.txt](https://cytrence.gitbook.io/cytrence-kiwi-document/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cytrence.gitbook.io/cytrence-kiwi-document/kiwi-standard-features/high-performance-kvm.md).

# High Performance KVM

Cytrence Kiwi offers ultra-fast video and audio transfers with near-native keyboard and mouse responsiveness. It utilizes high-speed USB 3.0+ for video and audio transmission, ensuring exceptional keyboard and mouse responsiveness.

Kiwi's default screen resolution is 1920x1080, with a default refresh rate of 60 FPS.

{% hint style="info" %}
For older Mac models, the default refresh rate is set to 50 FPS.
{% endhint %}

To manage CPU and memory usage, you can change the screen resolution and refresh rate in the Settings -> General tab. There are 6 resolution options available, ranging from 640x480 to 1920x1080, and refresh rate options of 10, 20, 30, 50, and 60 FPS.