Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Voltage Regulator _x005f_x000D_ Condition: New _x005f_x000D_ Supply Voltage: 5 V _x005f_x000D_ CH340 USB to TTL module CH340 flashing line STC downloader flashing line _x005f_x000D_ Product parameters: _x005f_x000D_ 1 This series of chips is the officially recommended USB-to-TTL chip, and there will be no incompatibility due to different drivers/different computers. _x005f_x000D_ 2. Support for WINDOWS 98/ME2000/XP/ SERVER2003/VISTA/SERVER 2008/WIN7/WIN8 10 32-bit/64-bit. _x005f_x000D_ 3. Product size: line length 1 meter _x005f_x000D_ Output terminal line: _x005f_x000D_ Red VCC 5V _x005f_x000D_ Black GND _x005f_x000D_ White RXD _x005f_x000D_ Green TXD (reserved 3.3V pad) _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1Pc *CH340 Download Line Cable 1.High-Quality CH340 Chip: The CH340 download line uses high-quality CH340 chips, which are officially recommended USB-to-TTL chips, ensuring compatibility with various devices and avoiding any incompatibility issues. 2.Wide Compatibility: This CH340 download cable is compatible with various operating systems, including Windows 98/ME2000/XP/SERVER2003/VISTA/SERVER 2008/WIN7/WIN8 10 32-bit/64-bit. 3.Long Cable Length: With its 1-meter-long cable, this CH340 download line provides flexibility and convenience in usage and installation. 4.Easy to Use: This CH340 download wire comes with easy-to-use output terminal wires, including red (VCC 5V), black (GND), white (RXD), and green (TXD). 5.Multi-Purpose Functionality: This CH340 download line can be used as a CH340 brush module, STC downloader, or brush line, serving various functions and purposes.