Product Description G120F ​​25SPI FLASH/24/25/95 EEPROM Chip BIOS Reader/Writer Supports Simplified Chinese, Traditional Chinese, and English interfaces. Globally unique serial number. Supports a large number of chips. Supports one-to-two connection, allowing simultaneous programming of two devices. Free driver version; free driver installation for Win8, Win10, and Win11 systems. Note: Manual driver installation is required for XP and Win7 systems. Supports data modification. Supports batch programming mode for enhanced security; (click the batch button to program one chip, insert another chip, and programming will begin immediately without needing to click the programming button again). Chips can be freely placed in the upper and lower slots; chip placement is automatically recognized. 1. Advanced 32-bit CPU, 72Hz clock speed 2. Integrated USB 2.0 data interface for extremely fast programming speed 3. Supports various chips: including common 25-bit SPI FLASH, 24-bit EEPROM, 25-bit EEPROM, 95-bit EEPROM, and 45-bit EEPROM (45-bit EEPROM chips require dedicated programming software) 4. Full-featured host computer programming software with a user-friendly Chinese interface 5. Supports chip clearing, writing, and verification, and can perform fully automatic programming 6. Automatic chip protection removal function 7. Automatic identification of SPI FLASH chip model 8. Automatic switching of programming voltage, supporting 3.3V and 5V chip programming voltages 9. Automatic chip detection upon pressing the operation button 10. Complete hardware system and firmware protocol, supporting both software and firmware upgrades 11. Supports Windows 2000, XP, Vista, Win7, Win8, Win10, and Win11 operating systems. 8. No driver installation is required for Win10 and Win11 systems. Note: Drivers need to be installed manually for XP and Win7 systems. 12. Supports data modification. Note: Due to different production batches, the appearance of accessories may vary slightly, but this does not affect use. Color: White Material: Plastic Package Contents: 1 * G120F ​​Programmer This package only includes the above contents; other products are not included. Note: Due to light reflection and different monitors, the color of the product in the picture may differ slightly from the actual product. The allowable measurement error is +/- 1-3 cm.