10pcs brandneues original ch340c ch340b ch340g ch343g ch440g ch442g ch444gch455g ch551g ch552g ch554g sop usb zu serieller Schnitts telle ic
USD 1.50
10pcs brandneues original ch340c ch340b ch340g ch343g ch440g ch442g ch444gch455g ch551g ch552g ch554g sop usb zu serieller Schnitts telle ic