Product Diagram (1P3FP-USB-SERIAL) Pinout Diagram 3 ft. (1 m) USB-A to RS232 DB9 Serial Adapter Cable - M/M Package Contents Req
![Amazon.com: USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem) : Electronics Amazon.com: USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem) : Electronics](https://m.media-amazon.com/images/I/71eTlAzmy8L.jpg)
Amazon.com: USB to RS-232 DB9 Female 9 Pin Null Modem Rollover Serial Adapter Cable for Windows,Linux MAC OS (Null Modem) : Electronics
![US-324 1 Port RS-422/485 USB to Serial AdapterData rate from 300 to 921,600 baudDrivers for all popular operating systems including Windows 10, 8, 7 and XPWorks where many other USB to Serial US-324 1 Port RS-422/485 USB to Serial AdapterData rate from 300 to 921,600 baudDrivers for all popular operating systems including Windows 10, 8, 7 and XPWorks where many other USB to Serial](https://www.brainboxes.com/wp-content/uploads/2021/10/cc-057_rs-422_485_pinout.jpg)