This error (Error 1450) occurs when Windows loads a generic Cypress driver instead of the Cisco‑specific driver.
Reboot your PC to ensure the driver is fully loaded.
Follow the prompts and when finished . Post-Reboot Configuration : Plug the USB cable into your PC and the Cisco device . Open Device Manager and look under Ports (COM & LPT) . usb console software 31 ciscousbconsoledriver31zip install
After installation, verify that your computer maps the physical hardware to the software layer properly.
Many modern Cisco routers, switches, and security appliances (such as the Catalyst 9000 series, ISR routers, and Firepower appliances) have replaced traditional RJ-45 console ports with—or added alongside—USB console ports. The driver bridges the gap between your computer's USB hardware and the device's command-line interface, allowing you to configure, troubleshoot, and manage the equipment directly. This error (Error 1450) occurs when Windows loads
Mark unplugged the console cable and plugged it back in.
The file was small, barely a few kilobytes. He clicked download. In a folder on his desktop, the zip file appeared. Post-Reboot Configuration : Plug the USB cable into
. You may need to click "Allow" on a User Account Control (UAC) warning. Restart Your PC
The most reliable source for the driver is the official Cisco Software Download Center. You will need a free . Once logged in, you can access version 3.1 via the following URL: