(usually FTDI, Prolific, or Silicon Labs) and install its specific driver. Windows 10 and 11 often fail to recognize these cables due to outdated or incompatible generic drivers. Microsoft Community Hub 1. Identify Your Cable's Chipset
If you are still hitting roadblocks getting your cable online, let me know:
Open your terminal settings configuration panel (inside Putty, SecureCRT, or Tera Term) and verify your serial port properties match the enterprise network hardware defaults exactly:
Once installed, your AWM 20251 should appear under as Prolific USB-to-Serial Comm Port (COMx) with no yellow mark.
(e.g., COM3). Use this number in your terminal software like with standard settings: 9600 baud, 8 data bits, no parity, 1 stop bit awm 20251 console cable driver download fix
This certification specifies the physical and thermal properties of the raw outer wire insulation (such as voltage rating, temperature limits, and plastics used). It has absolutely nothing to do with the internal USB-to-Serial conversion chip that handles data transmission.
If you see "This device cannot start (Code 10)" on a Prolific-based cable under Windows 11, you likely have a generic or counterfeit chip. Windows blocks these with newer updates.
Technically, "AWM 20251" is a cable specification (referring to the internal wiring and temperature rating) rather than a driver model. However, most modern console cables with this marking use a chip embedded in the connector. When your computer fails to recognize the cable, it’s usually because the driver for that specific chip is missing or corrupted.
: Often appears as "Prolific USB-to-Serial Comm Port." Known for "Code 10" errors on newer Windows versions if using older drivers. (usually FTDI, Prolific, or Silicon Labs) and install
Right-click the Windows and select Device Manager .
How to Fix AWM 20251 Console Cable Driver Issues (2025 Guide)
Scroll down and expand the or Universal Serial Bus controllers section.
This guide provides a comprehensive walkthrough for resolving driver issues related to the . Typically used for configuring network equipment like Cisco routers or switches, this cable often utilizes a USB-to-Serial chipset (most commonly Prolific or FTDI) that requires specific drivers to function on modern operating systems. AWM 20251 Console Cable Driver Download & Fix Guide Identify Your Cable's Chipset If you are still
Set the speed (Baud rate) to the standard requirement of your networking equipment (usually for Cisco devices, though some modern devices use 115200 ).
The is not a specific model of console cable, but rather a UL style rating for "Silver Satin" flat telephone wire commonly used in manufacturing RJ45-to-DB9 serial console cables for networking gear like Cisco or Juniper.
| Chipset Identified | Recommended Driver Source | Notes for Windows 10/11 | | :--- | :--- | :--- | | | Prolific Official Website (or Windows Update) | CRITICAL: If you get a "Code 10" error, the chip is likely a counterfeit revision. You must install the older driver version 3.3.2.105 to force compatibility. Newer drivers intentionally brick fake chips. | | WCH (CH340) | WCH Official Website (wch.cn) or "Sparkfun CH340 Drivers" | Generally plug-and-play on Windows 10+, but manual installation is sometimes required. Highly stable. | | Silicon Labs (CP210x) | Silicon Labs Official Website (sILabs.com) | Very reliable. Use the "CP210x Universal Windows Driver." | | FTDI | FTDIChip Official Website | Usually auto-detected. Most stable for critical infrastructure. |
: If the latest driver fails, you may need to manually force an older version.