A:AnswerNo, this is a Bluetooth (5.0) adapter only. For internet connection issues, please contact your laptop manufacturer's support team for assistance.
A:AnswerYes, you'll be able to connect a dualshock or dualsense to your PC with this. You'll need 3rd party software if using the controller outside of steam or for games that don't have dualshock support in steam. I use ds4windows with both my dualsense and dualshock 4 controllers.
A:AnswerYes, Windows 8 drivers are available for this device. https://www.asus.com/us/Networking-IoT-Servers/Adapters/All-series/USB-BT500/HelpDesk_Download/
A:AnswerIt will allow you to connect your headphones but it will not allow you to connect to your WiFi you’ll need a wifi usb dongle for that, i also had to buy a dongle for WiFi we are on the same boat!!
A:AnswerNo, you do not need a driver but it does need to be plugged into a USB Port on your laptop or desktop. It will not work well if plugged into a USB hub, even if the hub is powered. Make sure you have an available USB Port where it can be plugged in before purchasing.