How to install Rosewill Wireless LAN Card drivers to windows 10?

Kilo7-

Honorable
Nov 4, 2013
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Recently, I upgraded to windows 10. As soon as I upgraded, my PC's internet sucked. YouTube videos take forever to buffer in 1080p, hell even 360p. My online multiplayer games lag, and never find servers. It's not my internet because all my other devices use the internet just fine. I know it has to be my wireless card. My only problem, is that Rosewill drivers only support up tp Windows 7, guess they're too lazy to make any for 8 or 10. When I installed Windows 8.1, I had to use their windows 7 drivers, but I completely forget how my friend showed me to do it (Unfortunately, he passed away). Does anyone have a solution?