Usb Console Software 31 Ciscousbconsoledriver31zip Install __exclusive__ Jun 2026
ciscousbconsoledriver31zip is a software package containing the Cisco Microsoft Windows USB Device Driver version 3.1
COMx (The number found in Device Manager) Speed (Baud Rate): 9600 Data Bits: 8 Stop Bits: 1 Parity: None Flow Control: None
Disclaimer: This guide is based on standard Windows 10/11 environments, as noted in the source materials. If you are still having trouble with the connection,
The package ( Cisco_usbconsole_driver_3_1.zip ) is the essential software required to establish a direct terminal emulation connection between your computer and Cisco networking hardware via a standard USB or mini-USB connection. Modern Cisco routers and switches (such as the Catalyst series, ISR 1900/2900/3900 series, and ASA firewalls) feature a dedicated USB console port alongside the legacy RJ45 rollover port.
2. Where to Securely Download Cisco_usbconsole_driver_3_1.zip usb console software 31 ciscousbconsoledriver31zip install
Run the (or CiscoUSBConsoleDriver.msi ) file as an Administrator. Follow the Wizard: Click "Next" through the installation wizard prompts. Accept the license agreement.
Open the macOS or OS X subfolder within the unzipped directory. Launch the .pkg or .dmg installer file.
If no new COM port appears when you plug in the cable:
from Cisco (requires CCO login) or a trusted archive. Filename often: Cisco_usbconsole_driver_3.1.zip Accept the license agreement
If you see "Cisco Virtual Comm Port00" with a yellow exclamation mark, right-click it and select Update Driver Browse my computer for driver software Let me pick from a list of available drivers Cisco Serial from the list and click to complete the setup. Cisco Community
To install the Cisco USB Console Driver (version 3.1) cisco_usbconsole_driver_3_1.zip
The Cisco USB Console Driver (specifically version 3.1, often found as cisco_usbconsole_driver_3_1.zip
First, one must appreciate the problem this software solves. Older Cisco devices (and many new ones) include a console port that uses RS-232 signaling, a legacy standard. Modern computers use USB. The blue Cisco USB console cable (often with a mini-B or RJ-45 connector on the device end) contains a small chipset—typically made by Silicon Labs or FTDI—that acts as a serial-to-USB converter. However, Windows, macOS, or Linux does not inherently recognize this chip without a specific driver. Version 3.1 of the Cisco USB Console Driver (often archived as a ZIP file named ciscousbconsoledriver31.zip ) is the sanctioned software that translates the computer's USB commands into serial data the Cisco device understands. Without it, the connection remains dead, and the terminal emulator remains blank. the connection remains dead
Alternatively, you can navigate through Cisco’s support site:
Open the extracted folder and navigate to either the Windows_32 or Windows_64 subfolder, depending on your system type.
Enables Terminal Emulator software (like PuTTY, Tera Term, or SecureCRT) to communicate with Cisco devices via USB.