Nuacht

If you want to connect your wireless keyboard without a USB receiver in Windows 11/10, you can use a Bluetooth or a Universal receiver.
You can use your phone as a keyboard on a Windows PC by using Android apps and PC software. Here is a complete guide on this.
My primary work setup consists of an Asus ROG Zephyrus G14 gaming laptop connected to a 29 inch ultrawide display and a Razer BlackWidow Tenkeyless V2 keyboard (plus a few other odds and ends).
Windows offered a built-in Accessibility tool, the On-Screen Keyboard (OSK), as an alternative to physical keyboards. The OSK could be accessed through Settings on both Windows 10 and Windows 11.
Whether you're looking to do some work on your ROG Ally, or just prefer playing with a keyboard and mouse, this is how you can connect a keyboard and mouse to your ROG Ally.