Look for or search for "USB Console Driver."
Modern Cisco ASR 9000 series routers — including models like the ASR 9001, ASR 9006, ASR 9010, and ASR 9912 — often come with a micro-USB or USB Type-B console port alongside the traditional RJ-45 console jack. The USB console port offers a convenient, high-speed alternative for accessing the router’s bootup messages, ROMMON, and command-line interface (CLI), especially when the router is first deployed or recovering from a configuration failure. asr9xxusbconsoledriverszip
Dual-Port Support: Most ASR 9xx routers have both an RJ-45 and a USB console port. Note that the USB port takes precedence; if both are plugged in, the USB port will be the active management interface. Look for or search for "USB Console Driver
His old serial cable—the one with the chipped plastic housing he’d used for a decade—had finally snapped. In a panic, he grabbed a standard Mini-USB cable, the kind used for old digital cameras, and plugged it into the router’s console port. Note that the USB port takes precedence; if
The structural text file mapping the router's USB hardware IDs to system layers. README.txt
Historically, Cisco enterprise devices relied exclusively on standard for local Command Line Interface (CLI) management. Because modern laptops rarely feature integrated serial ports, administrators traditionally relied on external USB-to-RS232 adapters.
Click and restart your computer to initialize the virtual COM port subsystem. Verifying the Installation