The Max-Stream AC1200 MU-MIMO Wi-Fi USB adapter instantly upgrades your Windows-based laptop/PC or Mac to the next-gen AC, which is 2X faster than AC600 technology. This effectively makes your laptop a MU-MIMO device, thereby allowing the Wi-Fi signal in your home to be distributed more efficiently to more Wi-Fi devices for stronger overall Wi-Fi coverage. It allows you to binge watch your favorite shows, play online games, and download large files with supercharged AC Wi-Fi speeds that are three times faster than Wireless-N. It works with all Wi-Fi routers and sets up in minutes with plug and play.