NetSuperSonic is a software application designed to optimize your Internet connection in relation to your Windows Operating System. Cable, ADSL, and other high-speed users are unaware that Windows, not their connection, is the slowest link in the data-chain. It effectively brings Windows up to speed by creating new settings in your Windows Registry to better suit your connection.

It will optimize connection-specific settings that can be restored to default with a single click. These settings are rWinSize, MTUs, DefaultTTL, PMTUDiscovery, PMTUBlackHoleDetect, Tcp1323Opts, and TcpSackOpts.