1.Adopt original CP2102 chip, fast communicating, stable and reliable, better compatibility.
2.Supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL.
3.Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering with each other.
4.Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch. 3 LEDs for indicating the power and transceiver status.
5.High quality USB-B and RS232 connectors, smoothly plug/pull.