The CH341A programmer can backup, erase, program and calibrate on various software. The SOP8 terminal is perfect for burning the chip without disassembling the chip, saving soldering time and making flash BIOS easier and more efficient. Features: Supports most 24/25 series EEPROM BIOS chips, automatically recognizes 25 series chips. The SOP8 terminal allows in-circuit programming of EEPROM without disassembling the chip, making it easier and more efficient to flash BIOS. Online root is available with USB to TTL port. (Dupont cable not included) Direct connection of MSI motherboard to flash is available with SPI pins corresponding to MSI JSP11 port. (Dedicated connection line not included.) STC series single chip software download is available. Comes with an 8-pin/16-pin chip and a pin header. Specifications: Material: Electronic Material Options: CH341A Programmer / CH341A and SOP8 Clip (optional) Power: 5W Voltage: 5V Current: 1A Item Size: 9.2*2.7*1.2cm / (CH341A Programmer) Item Weight: 40g / 1.41oz Package Size: 10*3.5*1.5cm / 3.93*1.37*0.59in Package / Package / Package 1.41g 1.41oz. Programmer1 * SOP8 Flash Clip1 * 8pin/16pin Chip1 * Pin Head With the concept of customer first, we provide you with 24/7 customer service. No matter where you are or what problems you encounter, we will solve them for you as soon as possible to ensure your shopping experience is worry-free.