Advantages over legacy serial adapters
Download the asr9xxusbconsoledriverszip archive to your local hard drive.
With your console connection established, you can now configure the management Ethernet interface, set up SSH for remote access, and begin provisioning line cards. The journey of mastering the ASR 9000 starts with a single driver—and now, you have it.
Before installing, disconnect any USB cables running from your computer to the Cisco ASR router. For Windows Systems (Windows 10 / 11) asr9xxusbconsoledriverszip
: Often named xrusbser_ver2100_installer.exe (or similar depending on version), located within subfolders like XR21x141x-Win-DriversOnly .
Tip: The file is typically small—less than 5 MB.
The specific installer often required is xrusbser_ver2100_installer.exe , which is typically packaged inside a ZIP file like asr-9xx_usbconsole_drivers.zip . Before installing, disconnect any USB cables running from
Log in with your Cisco Connection Online (CCO) account to complete the download. Step-by-Step Installation Guide
A: Likely yes. Many Cisco platforms using the mini-USB console port rely on the same Silicon Labs chipset. However, Cisco may have separate driver packages—check your platform's software download page.
To install the drivers, you should first download the asr9xxusbconsoledriverszip file directly from the Cisco Software Central portal. Once downloaded, extract the contents to a local folder. You will typically find different installers for 32-bit and 64-bit Windows systems, as well as legacy support for older macOS versions. Running the setup executable will register the Cisco USB Console device in your hardware manager. cell-site deployment routers. In summary
Compact, cell-site deployment routers.
In summary, is a niche but crucial file for network engineers working with Cisco ASR 9000 series hardware, enabling a reliable, low-level console connection via USB when traditional serial ports are unavailable or inconvenient.
It sounds like you’re looking for USB console drivers for a Cisco ASR 9000 series router (e.g., ASR 9001, ASR 9006, ASR 9010), likely packaged in a zip file named something like asr9xx_usb_console_drivers.zip .
On Linux, the device may appear as /dev/ttyUSB0 but be inaccessible to non-root users. sudo chmod 666 /dev/ttyUSB0 (temporary) or add your user to the dialout group: sudo usermod -a -G dialout $USER .