One of the most confusing aspects of the WNDA3100 for users is the existence of multiple hardware versions. This is the primary source of driver issues.
: Use Software Version 2.2.0.5 for the most stable experience on modern Windows versions. wnda3100 drivers
The Netgear WNDA3100 is a dual-band Wireless-N USB adapter. It allows desktop computers without Wi-Fi cards to connect to the internet, or laptops with failing internal cards to regain connectivity. Operating on both the 2.4GHz and 5GHz frequencies, it was designed to offer faster speeds and less interference than older Wireless-G adapters. One of the most confusing aspects of the
If you already own one: