: Purchase it for US$15 directly via eGPU.io or the developer's official eBay listing .

Booting from a USB stick, this lightweight software loads before Windows. It acts as a traffic controller, negotiating with the laptop’s BIOS to allocate memory addresses, manage power states, and properly initialize the external GPU. It bridges the gap between a closed-box corporate laptop and an open-source gaming rig.

: Reboot your computer and select the newly created disk image from your laptop's boot menu (often via F12 or Alt).

: Connect your eGPU enclosure (via Thunderbolt 3, M.2, or ExpressCard) and ensure it has an independent power supply.

: After payment, you will receive an email containing a link to download the file and specific installation instructions. Alternative