A:AnswerThis unit does not support Windows Vista. Linux, Windows 8.1 and Windows 10 are currently supported. https://www.asus.com/us/Networking-IoT-Servers/Adapters/All-series/USB-BT500/HelpDesk_Download/
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/