Jrifedptry USB to 8-Way TTL Serial Port Module CH348 Multi-Channel UART Expansion Board TypeC to 8 TTL Module PCB Board

Supports , Linux, Android, macos and other operating systems. Built-in firmware, emulates the standard serial port, used to upgrade the serial port peripherals, or add additional serial ports through USB. The serial port application under the on the computer is fully compatible without modification. This is a high-speed USB bus adapter module that realizes the function of USB to 8 TTL serial ports. It is used to expand the asynchronous serial port for the computer, or directly upgrade serial port device or MCU to the USB bus. Hardware full-duplex serial port, built-in transmit and receive buffer, communication baud rate supports 1200bps-6Mbps.