Users of version 19.01 reported latency spikes during initial connection (handshake). Ultrasurf 19.02 optimizes the TLS handshake by reducing the number of routing hops from 5 to 3 for most clients, resulting in a 20-30% faster connection establishment based on user benchmarks.
While newer versions and browser extensions (like the UltraSurf Chrome Extension ) are available, the 19.02 version remains a legacy favorite for those needing compatibility with older hardware. You can find downloads on sites like Neowin or FileHippo . ultrasurf 19.02
: Features a simple interface where clicking "Connect" is often the only required action. Users of version 19