Original Equipment Manufacturer (OEM) versions that include branding and activation logic for major manufacturers like Dell, HP, Lenovo, and ASUS.
These builds often include "Generic" USB 3.0/3.1 drivers that weren't in the original 2009 retail disks. ⚠️ Critical Risks
USB 3.0 port on a laptop that originally had Windows 7 (which lacks native USB 3.0 drivers). Solution: Use a USB 2.0 port. Or, slipstream USB 3.0 drivers into the ISO using "MSMG Toolkit."