Features
Explore the core features and technology behind RStar Accelerator
| Feature | Details |
|---|---|
| Next-generation WireGuard Protocol | RStar Accelerator fully employs the WireGuard protocol, boasting a code size only 1/100 that of IPsec while offering 3-5 times the transmission speed. The more streamlined code means a smaller attack surface and greater security, allowing you to enjoy ultimate speed without worrying about privacy breaches. |
| Audited No-Logs Policy | RStar Accelerator implements the industry's strictest no-logs policy — we do not record your connection times, websites visited, IP addresses, or any browsing data. This policy has been independently audited by the internationally renowned security firm Cure53, with a complete report published to ensure that every promise is verifiable. |
| Millisecond Intelligent Connection | RStar Accelerator's intelligent routing engine continuously monitors latency and server load globally, automatically matching you with the best route. With a single click, experience latency as low as 15ms, ensuring a smooth, glitch-free experience whether in video conferences, online gaming, or 4K streaming. |
| Servers in Over 80 Countries | RStar Accelerator has deployed over 3000 high-speed servers across more than 80 countries and regions including North America, Europe, Asia-Pacific, South America, and the Middle East. Each server operates in pure RAM mode, erasing all data upon reboot to eliminate any chance of data retention at the hardware level. |
| One Account, 6 Devices Online Simultaneously | A single RStar Accelerator account can protect your smartphone, computer, tablet, smart TV, and router simultaneously — up to 6 devices connected at once, allowing the whole family to share a secure network without extra charges. Once configured on your router, it can even protect IoT devices that do not support accelerator. |
| 24/7 Professional Customer Support | RStar Accelerator has a bilingual customer support team fluent in both Chinese and English, providing around-the-clock online support. Whether it’s installation, connection issues, or account management, you can receive immediate, professional help through live chat or email, with an average response time of under 2 minutes. |
Protocol Technology Deep Dive
Discover how the cutting-edge routing protocols used by RStar Accelerator provide you with unparalleled speed and security
| Feature | Details |
|---|---|
| Core Architecture of WireGuard | RStar Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard achieves full accelerator functionality with just around 4000 lines of code, while traditional IPsec requires over 600,000 lines. More streamlined code means a smaller attack surface, lower latency, and higher throughput. In our internal tests, the handshake speed of the WireGuard protocol is 3 times faster than IKEv2 and 8 times faster than IPsec. |
| Noise Protocol Framework Encryption | RStar Accelerator's implementation of WireGuard employs the Noise protocol framework for key exchange, using Curve25519 for ECDH key negotiation, ChaCha20-Poly1305 for symmetric encryption, and BLAKE2s for hashing. This combination of cryptographic primitives has been widely validated by both academia and industry, providing proactive security against quantum computing attacks. |
| Intelligent Protocol Switching | In certain network environments, WireGuard's UDP traffic may be restricted. RStar Accelerator integrates intelligent protocol switching functionality, automatically detecting network conditions and seamlessly switching between WireGuard, IKEv2, and our proprietary obfuscation protocol to ensure stable connections in any environment. The entire switching process is completed within 500 milliseconds, making it virtually undetectable to users. |
| Multi-Hop and split routing | RStar Accelerator supports multi-hop connections, allowing data to be relayed through two or more acceleration servers, offering an extra layer of privacy for users who require extreme anonymity. Additionally, the split routing feature enables you to choose which applications use the accelerator and which connect directly to the local network, achieving the best balance between performance and security. |
Encryption and Privacy Protection
Multi-layered encryption technology and strict privacy policies provide comprehensive protection for your digital life
| Feature | Details |
|---|---|
| AES-256-GCM Encryption Standard | RStar Accelerator employs the AES-256-GCM encryption mode for all transmitted data. AES-256 is the encryption standard approved by the NSA for protecting 'top secret' information. Even the most powerful supercomputers would require billions of years to break it. Each connection generates a unique session key to ensure forward secrecy. |
| DNS Leak Protection | RStar Accelerator operates its own private DNS server cluster, ensuring all DNS queries are resolved through encrypted connections, eliminating the risk of DNS leaks. We also include WebRTC leak protection and IPv6 leak protection to ensure that your real IP address is never exposed in any situation. You can use the built-in leak testing tool at any time to verify your protection status. |
| Kill Switch | RStar Accelerator's Kill Switch feature can immediately cut off all internet traffic if the acceleration connection drops unexpectedly, preventing any data from leaking in an unencrypted state. This feature supports both system-level and application-level modes: the system-level mode protects all traffic, while the application-level mode protects only specified applications, offering users maximum flexibility. |
| RAM-only Pure Memory Servers | All of RStar Accelerator's 3000+ servers operate in pure RAM mode. This means that there are no hard drives on the servers, and all data is processed solely in memory. Each server reboot completely clears all data, ensuring that even if a server is physically seized, no user data can be extracted. This represents the highest level of data protection standards in the industry. |
Streaming and Entertainment Optimization
High-speed connections specially optimized for streaming and online entertainment, allowing you to enjoy global content seamlessly
| Feature | Details |
|---|---|
| 4K Ultra HD Streaming Support | RStar Accelerator's high-speed nodes are specifically optimized to reliably support the transmission needs of 4K ultra HD (2160p) video streams. Whether watching HD movies, live sports events, or music videos, RStar Accelerator ensures a stable, smooth, and buffer-free viewing experience, maintaining connections at speeds exceeding 500Mbps on gigabit broadband. |
| Gaming Acceleration and Low Latency | RStar Accelerator has been specially optimized for online gaming. Our intelligent routing engine automatically selects the route with the lowest latency to game servers. In our tests, latency when connecting to Asia-Pacific game servers was as low as 10ms, and to North American servers as low as 60ms. The DDoS protection feature prevents malicious attacks during gameplay. |
| P2P and Torrent Download Optimization | RStar Accelerator has enabled P2P optimization features on nodes in over 30 countries. We do not limit the bandwidth or speed of P2P protocols like BitTorrent while protecting your download activities from ISP monitoring and throttling through encrypted connections. Port forwarding functionalities can enhance seeding efficiency, supporting faster upload speeds. |
| Smart Content Acceleration Technology | RStar Accelerator's exclusive SmartRoute technology intelligently recognizes the types of content you access and automatically selects the most optimized transmission paths. It switches to streaming-optimized nodes while watching videos, to high-bandwidth nodes during downloads, and prioritizes low-latency nodes for browsing. The entire process is fully automated without the need for manual intervention. |
8 million+Active users worldwide
80+Countries and regions covered
3000+High-speed server nodes
99.95%Uptime rate throughout the year
Trusted Security Partners
Working with industry leaders to keep you safe
CureAudit
Independent Auditor
CryptoForge
Encryption Partner
NetShield
Infrastructure Partner
SecureStack
Threat Intelligence
TrustMark
Certification Body
SpeedNode
CDN Optimization
What Users Say
“
Since using RStar Accelerator, I can browse with peace of mind whether on public WiFi or traveling abroad. The speed is surprisingly fast, and setup couldn't be simpler. This is hands down the best acceleration service I've ever used.
10M+
Active Users Worldwide
4.8/5
Average User Rating