Features
Explore the core features and technology behind Xungou Accelerator
Next-Generation WireGuard Protocol
Xungou Accelerator fully employs the WireGuard protocol, which has only 1/100 the code of IPsec, yet it offers 3-5 times the transmission speed. The streamlined code leads to a smaller attack surface and higher security, allowing you to enjoy extreme speed without worrying about privacy breaches.
Audited No-Logs Policy
Xungou Accelerator adheres to the industry's strictest no-logs policy—no records of your connection times, websites visited, IP addresses, or any browsing data are kept. This policy has been independently audited by the internationally recognized security firm Cure53, with a complete report published to ensure our commitments are verifiable.
Intelligent Millisecond Connections
Xungou Accelerator's smart routing engine continuously monitors the latency and load of global nodes to automatically match you with the best path. One-click connection with latency as low as 15ms ensures a smooth experience for video conferencing, online gaming, or 4K streaming.
Coverage in Over 80 Countries
Xungou Accelerator has deployed over 3000 high-speed servers in 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, wiping all data upon reboot, eliminating any possibility of data retention at the hardware level.
One Account for 6 Devices Online Simultaneously
With a single Xungou Accelerator account, you can protect your phone, computer, tablet, smart TV, and router—up to 6 devices online simultaneously, allowing your family to share a secure network without extra costs. Once configured on a router, it can also protect IoT devices that do not support accelerators.
24/7 Professional Support
Xungou Accelerator has a bilingual professional support team available 24/7. Whether you need help with installation, connection issues, or account management, you can get immediate, professional assistance through live chat or email, with an average response time of under 2 minutes.
In-Depth Analysis of Protocol Technology
Discover how the cutting-edge routing protocols used by Xungou Accelerator deliver exceptional speed and security
Core Architecture of WireGuard
Xungou Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard achieves full accelerator functionality with only about 4,000 lines of code, while traditional IPsec requires over 600,000 lines. The simplified code translates to a smaller attack surface, lower latency, and higher throughput. In our internal tests, the handshake speed of WireGuard is 3 times faster than IKEv2 and 8 times faster than IPsec.
Noise Protocol Framework Encryption
Xungou Accelerator's implementation of WireGuard uses the Noise protocol framework for key exchange, employing Curve25519 for ECDH key agreement, ChaCha20-Poly1305 for symmetric encryption, and BLAKE2s for hashing. This combination of cryptographic primitives has been widely validated in both academia and industry, providing a forward-looking security guarantee against quantum computing attacks.
Intelligent Protocol Switching
In certain network environments, WireGuard's UDP traffic may be restricted. Xungou Accelerator includes an intelligent protocol switching feature that automatically detects network conditions and seamlessly switches between WireGuard, IKEv2, and a custom obfuscation protocol to ensure stable connections in any environment. The entire switching process is completed within 500 milliseconds, making it nearly imperceptible to users.
Multi-Hop and split routing
Xungou Accelerator supports multi-hop connections, allowing data to be relayed through two or more acceleration servers for users requiring extreme anonymity. Meanwhile, the split routing function lets you choose which applications go through the accelerator and which connect directly to the local network for optimal performance and security balance.
Encryption and Privacy Protection
Multi-layer encryption technology coupled with a strict privacy policy to protect your digital life comprehensively
AES-256-GCM Encryption Standard
Xungou Accelerator uses AES-256-GCM encryption mode for all transmitted data. AES-256 is the encryption standard approved by the NSA for protecting classified information. Even using the most powerful supercomputers today, it would take billions of years to crack. A unique session key is generated for each connection to ensure forward secrecy.
DNS Leak Protection
Xungou 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 your real IP address is never exposed. You can verify your protection status at any time using our built-in leak testing tools.
Kill Switch
Xungou Accelerator's Kill Switch feature can immediately cut off all internet traffic in the event of an unexpected acceleration connection drop, 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, providing maximum flexibility for users.
RAM-Only Pure Memory Servers
Xungou Accelerator's over 3000 servers operate in pure RAM mode. This means there are no hard drives on the servers, and all data is processed solely in memory. Upon every server reboot, all data is completely cleared. Even if the servers are physically seized, no user data can be extracted. This represents the highest level of data protection standards in the industry.
Stream and Entertainment Optimization
High-speed connections optimized for streaming and online entertainment, letting you enjoy global content with ease
4K Ultra HD Streaming Support
Xungou Accelerator's high-speed nodes are specially optimized to reliably support the transmission needs of 4K ultra HD (2160p) video streams. Whether you're watching HD movies, live sports events, or music videos, Xungou Accelerator offers a stable, smooth, and buffer-free viewing experience. On gigabit broadband, connection speeds can consistently exceed 500Mbps.
Gaming Acceleration and Low Latency
Xungou Accelerator is specifically optimized for online gaming. Our smart routing engine automatically selects paths with the lowest latency to game servers. In our tests, the latency when connecting to Asia-Pacific game servers is as low as 10ms, while connecting to North American servers is as low as 60ms. The DDoS protection feature prevents you from suffering attacks during gaming.
P2P and Torrent Download Optimization
Xungou Accelerator has enabled P2P optimization on nodes in over 30 countries worldwide. We do not restrict the bandwidth or speed of P2P protocols like BitTorrent, while protecting your download activities from ISP monitoring and throttling through encrypted connections. Port forwarding capabilities enhance seeding efficiency, supporting faster upload speeds.
Smart Content Acceleration Technology
Xungou Accelerator's exclusive SmartRoute technology can intelligently recognize the types of content you access and automatically select the optimal transmission path. It switches to streaming-optimized nodes when watching videos, to high-bandwidth nodes when downloading files, and prioritizes low-latency nodes for browsing. The entire process is fully automated, requiring no manual intervention.