USB to Serial Adapter use the brand new chip CP2102, with better quality and higher integration, so that the serial adapter port connection is more stable and there is no need for external circuit breaker; CP2102 module with self recovery fuse, it can effectively protect your downloader and computer USB port in case of accidental short circuit;
With 3 indicators: power indicator, data receiving indicator and data sending indicator, the working state is clear at a glance; The USB is male connector, which can be directly connected to the USB port of the computer, and has 2 power outputs of 3.3V and 5V; USB to TTL Serial Adapter support multiple operating systems: Windows 98 / me / 2000 / XP / 7, MAC OS-9, Mac OS, X-Windows CE, Linux 2.40 or higher