If you are wondering how long does it take to install Windows 10 or Windows 11 using a USB, then this post has all the answers for you.

If Windows 11/10 is not installing from USB, download and install the Intel RST driver for storage, change USB format to FAT32, etc. to resolve the issue.

This guide walks you through the SSDs we recommend and the steps to running Windows 11 on your Steam Deck.