File list (Check if you may need any files):
双明电子USB转TTL空板(CH340)
...........................\99SE
...........................\....\340TTL V1.1.pcb
...........................\....\CH340T to TTL.sch
...........................\AD文件
...........................\......\340TTL V1.1.PcbDoc
...........................\......\CH340T to TTL.SchDoc
...........................\......\CH340T to TTL.SchDocPreview
...........................\CH340驱动.EXE
...........................\USB转TTL(CH340)洛阳双明电子.pdf
...........................\文件打开说明.txt
...........................\元器件清单(CH340T to TTL).xls