19.02 __exclusive__: Ultrasurf

: UltraReach maintains limited data retention (typically around 30 days) for maintenance purposes, which is less private than the strict "no-logs" policies of high-end VPNs.

Understanding the mechanism helps users appreciate its strengths and weaknesses. Here is a simplified step-by-step breakdown: ultrasurf 19.02

| Metric | Without Ultrasurf | With Ultrasurf 19.02 | | :--- | :--- | :--- | | | 12 | 180–350 | | Download Speed (Mbps) | 100 | 8–22 | | Upload Speed (Mbps) | 40 | 3–9 | | HTTPS sites load time | 0.8s | 2–5s | ultrasurf 19.02