Look at the (Vendor ID) and PID (Product ID) codes in the value box: FTDI Chipset: Contains VID_0403 Prolific Chipset: Contains VID_067B Silicon Labs (CP210x): Contains VID_10C4 CH340 Chipset: Contains VID_1A86 3. Official Driver Download Links
Before downloading a driver, you must find out which chip your cable uses. How to Find the Chipset in Windows Device Manager Plug the USB console cable into your computer.
9600 (Note: Some modern switches require 115200) Data bits: 8 Parity: None Stop bits: 1 Flow control: None 5. Summary Troubleshooting Checklist Unknown Device Missing driver software
Fix A: The Yellow Triangle / Code 10 Error (Prolific Cables)
Option C: CH340 / CH341 Drivers (Common in Low-Cost/Amazon Cables) awm 20251 console cable driver download fix
AWM 20251 Console Cable — Driver Download & Fix
Almost all AWM 20251 console cables use one of two major serial communication chips: (Future Technology Devices International) or Prolific .
To make the cable work, you need the driver for the internal chipset, not the external wire. Step 1: Identify Your Actual Console Chipset
Connecting to a Cisco switch, router, or firewall often requires a console cable. If you look closely at the insulation of many common USB-to-RJ45 console cables, you will see the text printed on the wire. Look at the (Vendor ID) and PID (Product
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
: If using a Prolific-based cable, ensure you are not using a "fake" chip that Windows has disabled. You may need an older driver version or the latest official Prolific driver . 3. Step-by-Step Installation Fix Drivers - FTDI
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Visit the official FTDI Chip website and navigate to the Drivers > VCP (Virtual COM Port) page. 9600 (Note: Some modern switches require 115200) Data
The industry standard for reliable console connections. Download: Visit the official FTDI VCP Drivers page.
Download the PL2303 Windows Driver Installer . 4. How to Fix and Install the Driver Step-by-Step Windows Installation Disconnect your console cable from your computer.
Find the VID/PID code and install the official manufacturer driver. Incompatible OS update Roll back to an older driver version via Device Manager. Blank Terminal Screen Wrong COM port selected