The NETGEAR AC1200 WiFi USB 3.0 Adapter with high-gain antennas provides 3x faster access than USB 2.0. Wirelessly connect your notebook or desktop computer to an 11ac network for applications such as lag-free, multiple HD streams throughout your home.
Was looking for a new WiFi adapter for my wife's computer. This does work better than the built in WiFi card, but have no other experience with an external to compare it too. But it does what it is meant to do and does it well.