The AWM 20251 is just the wire. Plug the USB end into your computer and check the device ID.
On Windows:
On Linux/macOS: Drivers are usually built-in. Awm 20251 Console Cable Driver
| Chipset | Official Driver Link | |---------------|--------------------------------------------------------| | Prolific PL2303 | prolific.com.tw | | FTDI FT232 | ftdichip.com/Drivers/VCP.htm | | Silicon Labs CP210x | silabs.com/developers/usb-to-uart-bridge-vcp-drivers |
Despite the driver headaches, the physical construction of these cables is surprisingly decent for the price. The AWM 20251 is just the wire
If you are tired of managing the AWM 20251 console cable driver, consider these three permanent solutions:
Yes, almost always.
The USB end of an AWM 20251 console cable contains a USB‑to‑UART bridge chip – most commonly:
The operating system communicates with that chip via a driver. Without the correct driver, the USB device will not appear as a serial port (COMx on Windows, /dev/ttyUSBx or /dev/tty.usbserial on macOS/Linux). On Linux/macOS: Drivers are usually built-in
⚠️ Key point: “AWM 20251” describes the cable’s physical construction, not the chip inside. However, 99% of cables with this marking use an FTDI chip. Install the FTDI VCP (Virtual COM Port) driver unless you’re sure it’s another chip.