CH340G USB to TTL Serial Port Small Board Flashing Line STC

Description 1. CH340G chip, the USB to TTL chip, will never be incompatible due to different drivers/different computers, etc.! ! ! 2. High-quality yellow high-grade pin headers are more durable and beautiful than black pin headers on the market; 3. Not only the power light PWR, but also TXD and RXD indicator lights, it is convenient to intuitively know whether the product is working without an instrument; 4. 3V3 and 5V are selected by short circuit caps; 5. Support WINDOWS 98/ME/2000/XP/Server 2003/VISTA/ Server 2008/Win7/Win8 32bit/64bit