If you had another card in there this will show if it got uninstalled properly. Your card could be on there more than once also.
uninstalling phantom network cards


Go to the Device Manager and uninstall Network Interface Cards.
Close the Device Manager.

Next open a command-prompt and enter the following commands, pressing enter after each command:


set devmgr_show_nonpresent_devices=1

start devmgmt.msc

The first command allows Device Manager to show phantom devices. The second command launches Device Manager. From the Device Manager's menu, select View, Show hidden devices. Expand the Network Adapter tree, and delete the old adapters.

Close the Device Manager and reboot your system to reinstall both of your adapters