Hi:
If you are seeing that device listed under the Network Adapters section, then the driver is installed. If there is a yellow ! next to it, then the driver has a problem.
You may need to have to uninstall the driver and try reinstalling it again.
Try these drivers to reinstall.
Because you have a Ralink WLAN card, then you need to install the Ralink BT software and driver.
The other device is this...