UPDATED 2025 | Windows 11 on Steam Deck from a MicroSD Card | OLED & LCD | No PC Required!

🛑 STOP! THERE IS A BETTER WAY (2026 UPDATE) I have released a brand new version of this guide. It is faster, more secure, and even easier! Watch the NEW 2026 Guide here:    • UPDATED 2026 | The ONLY Steam Deck Windows...   Enjoy ✌️ 🍺 Buy me a beer: https://buymeacoffee.com/nerdzap 🔔 Subscribe for more tech tips:    / @nerdzap   ______________________________________________________________ 📝⬇️ Full guide and download links here: https://nerdzap.com/guides/w11-steamd... Approx. 12GB ⚠️ DO NOT extract the .zip file! Etcher will accept it as is. _______________________________________________________________ ⬇️ ETCHER DOWNLOAD Latest version: https://etcher.balena.io/ Version used in tutorial (linux-x64-2.1.2): https://github.com/balena-io/etcher/r... _______________________________________________________________ ⬇️ Steam Deck Windows Drivers (included in the image, but may be updated by Valve) https://help.steampowered.com/en/faqs... _______________________________________________________________ 🛠️ RECOMMENDED HARDWARE: (As an Amazon Associate, I earn commission from qualifying purchases): 🛒 NVMe Enclosures (require a 2230 SSD): Hagibis Magnetic NVMe Enclosure (MC100 Pro): https://geni.us/nerdzap-hagibis-mc100p ORICO Magnetic NVMe Enclosure: https://geni.us/nerdzap-orico-dock 🛒 USB Drives: Lexar D40E USB A & C — Read up to 100 MB/s, write up to 80 MB/s: https://geni.us/nerdzap-lexar-usb Lexar D50E USB A & C — Read up to 400 MB/s, write up to 360 MB/s: https://geni.us/nerdzap-lexar-usb2 Acer UT300 USB A & C — Read up to 150 MB/s (write up to ~70 MB/s): https://geni.us/nerdzap-acer-usb SanDisk Ultra Fit USB Type-A — Read up to 400 MB/s, write up to 170 MB/s: https://geni.us/nerdzap-sandisk-usb Amazon Basics USB A & C — Read up to 400 MB/s (write typically 80–100 MB/s): https://geni.us/nerdzap-amazon-usb 🛒 Micro SD Cards:(A2 U3): Amazon Basics (Read speed up to 200MB/s. Write speed up to 150MB/s): https://geni.us/nerdzap-amazon-sd Samsung EVO (Read speed up to 160 MB/s. Write up to 120 MB/s): https://geni.us/nerdzap-samsung-sd SanDisk Extreme (Read speed up to 200MB/s. Write Speed up to 130 MB/s) : https://geni.us/nerdzap-sandisk-sd Lexar Blue (Read speed up to 160 MB/s. Write up to 90 MB/s): https://geni.us/nerdzap-lexar-sd 🛒 Featured Steam Deck Accessories: USB C 180 Degree Angled Adapter: https://geni.us/nerdzap-angled-adapter 2 in 1 USB C Adapter: https://geni.us/nerdzap-1to2Adapter BENFEI mini USB C dock (HDMI): https://geni.us/nerdzap-benfei-dock _______________________________________________________________ Music from Uppbeat https://uppbeat.io/t/matrika/funky-stack License code: XB9OA3O8SFJUIW7Y