If you absolutely cannot get the EZP2023 working natively (especially on Windows 10 22H2 or 11), the most reliable method I’ve found is:
It works flawlessly for legacy plotters and CNC controllers. ezp2023 driver windows 10 best
The EZP2023 is a popular USB-based EEPROM/Flash programmer, often used for flashing BIOS chips (25 series SPI) and older parallel EEPROMs (24/25 series). It is widely cloned, meaning driver compatibility can vary significantly. If you absolutely cannot get the EZP2023 working
The Zadig driver installer is universally considered the best solution. It replaces the problematic default driver with a modern, signed WinUSB driver. It works flawlessly for legacy plotters and CNC controllers
If you are looking for the absolute best, most stable configuration for Windows 10, follow these specific steps to avoid the common "Device Not Found" error:
Only positively – the best driver enables TRIM and prevents aggressive standby (which causes excessive power cycles).