The (filename: Cisco_usbconsole_driver_3_1.zip ) is the standard legacy software required to connect a Windows PC to the USB Mini-Type B console port found on Cisco routers and switches . Released around late 2014, it allows your computer to treat the USB connection as a virtual COM port for terminal emulation (like PuTTY or Tera Term) . Installation Steps: The "Full Story"
Extract the contents of the zip file to a known location on your computer (e.g., Desktop or Downloads). Open the extracted folder. usb console software 31 ciscousbconsoledriver31zip install
A more direct method, which works well when Windows fails to find the driver automatically, is to install the driver by right‑clicking the INF file: The (filename: Cisco_usbconsole_driver_3_1