Hi tmarec,
Thank you for the reply. What is your tplink wireless N access point model? From the way it looks, it appears that the wireless access point acts like a physical usb wifi adapter as it is connected via ethernet cable to the back of your pc. You mentioned there is internet connection but slow. What I can think of is the wireless access point might be connected to a different wireless network.
You can check it by getting in to the access point's page and check if it is connected to your router.
Here's how to do it:
- From your web browser, type 192.168.0.254 (this is the default ip address of the access point)
- The default user name is "admin" the password is also "admin"
- This should take you to the access point's settings page.
I would need a screenshot of the access point page to guide you further as I am not familiar as to how it looks.