Open putty choose serial and change com1 to com3 and click open.
Cisco console cable usb adapter driver.
Plug in the usb cable to the cisco device and pc.
This cisco usb console cable offers a reliable connection from your desktop or laptop to networking equipment that features a console port.
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Open the windows device manager navigate to the ports com lpt section and open the section so you can view the indivicual ports plug the cable into the pc and the cisco router and you ll see a new port appear typically com4 which is the default as setup by the cisco usb console driver.
First disconnect the blue cisco usb console cable.
From your pc open device manage a ports should now show the cisco serial com3 listed.
Create a direct connection from the usb 2 0 port on your computer or laptop to the rj45 console port on your router server firewall or switch.
The way to tell the installation of the cisco usb driver is good and the connection is good is as follows.
Reinstall the cisco usb console drive using setup x64 exe from the windows 64 folder which was extracted from file cisco usbconsole driver 3 1 zip.