USB转串口转换线
USB to serial converter cables adopt built‑in chip solution,convert USB signal to RS232,RS485,RS422 or TTL level. Widely used for PLC debugging,instrument configuration and embedded‑hardware development.
USB-TTL 3.3V5V UART Debug Cable
USB-TTL 3.3V/5V UART debug cable designed for embedded development and serial port debugging, supporting switchable 3.3V and 5V logic levels....
USB to RS485 Industrial Communication Cable
Industrial-grade USB to RS485 serial communication cable with genuine FTDI chipset, supports half-duplex RS485 protocol up to 1200m transmission distance....
