The official download link for the is available through the Cisco Software Central. To access this official .zip file, you must have a registered Cisco account. Installation Guide for Windows
USB Console (Serial) Driver fails to install on Windows 8.1 x64 ciscousbconsoledriver31zip link
He pulled out his laptop, but as he reached for his standard serial console cable, he realized the disaster. This was one of the new high-density units. It didn't have a standard RJ-45 console port. It only had a Mini-USB port. The official download link for the is available