What are you trying to connect to?
Windows 7, Windows 8, Windows 8.1, and Windows 10 Interface Emulation: USB-to-Serial UART bridge Why Use USB Console Over Traditional RJ45?
The USB Console Software 3.1 from Cisco, provided in the "Cisco-USBConsole-Driver-3-1.zip" package, is a reliable and efficient tool for establishing console connections to Cisco network devices via USB. Its ease of use, combined with robust performance and compatibility across various operating systems and devices, makes it a valuable utility for network administrators and engineers.
Before 2010, connecting to a Cisco device required a "rollover cable" and a DB-9-to-RS-232 serial port. Today, most Cisco enterprise routers, switches, and firewalls (like the ISR 4000 series, Catalyst 9000 series, and ASA) come equipped with a alongside the traditional RJ-45 console port. usb console software 3.1 - cisco-usbconsole-driver-3-1.zip
This is typically a Virtual COM Port (VCP) driver, which maps the USB connection to a virtual COM port (e.g., COM3, COM4) on your computer.
You should see followed by a COM number. Connecting via Terminal Software
1900, 2900, 3900, 4000, and 1000 series. What are you trying to connect to
Simplifies the process of connecting to devices.
Legacy network administration relied heavily on physical serial ports. Because modern laptops no longer feature built-in DB9 serial ports, engineers traditionally relied on USB-to-Serial adapters combined with RJ45 rollover cables. The dedicated USB console port simplifies your toolkit:
If the CLI becomes unresponsive, the virtual COM port can often be reset by simply unplugging and re-inserting the USB cable without needing to reboot the Cisco hardware. 6. Conclusion Cisco USB Console Software 3.1 Its ease of use, combined with robust performance
On many Cisco devices, the USB console port can be used as an alternative to the traditional RJ45 console port, though the RJ45 port takes precedence if both are connected simultaneously. Supported Operating Systems
The driver is designed for Cisco devices with a (do not confuse this with the more common 4-pin Micro-USB used for charging phones). It was specifically built for: