The CH341A programmer can back up, erase, program and calibrate on various software. The SOP8 clip is perfect for burning the chip without disassembling the chip, saving soldering time and making flash BIOS simpler and more efficient. Features: Support most 24/25 series EEPROM BIOS chip, recognize 25 series chip automatically. The SOP8 clip enables in-circuit programming of EEPROM without disassembling the chip, making flashing the BIOS simpler and more efficient. Root online is available with USB to TTL port. (Dupont wire is not included) Directly connecting MSI mainboard to flash is available with SPI pin which is corresponding to MSI JSP11 port. (Dedicated connecting line is not included.) Downloading STC series software of singlechip is available. Comes with a 8pin/16pin 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 Weight: 41g / 1.44oz Packing List: 1 * CH341A Programmer 1 * SOP8 Flash Clip 1 * 8pin/16pin Chip 1 * Pin Header