Features
Next-Generation WireGuard Protocol
Feixing Accelerator fully adopts the WireGuard protocol, with only 4,000 lines of code compared to IPsec's 600,000 lines while providing 3-5x faster transmission speeds. A more streamlined codebase means a smaller attack surface and enhanced security, allowing you to enjoy lightning-fast speeds without privacy concerns.
Audit-Verified No-Logs Policy
Feixing Accelerator implements the industry's strictest no-logs policy—no recording of your connection times, visited websites, IP addresses, or browsing data. This policy has been independently audited by the internationally renowned security firm Cure53, with a complete report published to ensure every commitment is verifiable.
Intelligent Millisecond Connections
Feixing Accelerator’s intelligent routing engine continuously monitors global node latency and load conditions, automatically matching you with the best routes. With a single click, latency can drop to as low as 15ms, delivering a smooth experience for video conferences, online gaming, or 4K streaming.
Node Coverage in Over 80 Countries
Feixing Accelerator has deployed over 3000 high-speed servers across North America, Europe, Asia-Pacific, South America, and the Middle East. Each server operates in pure RAM mode, ensuring that all data is wiped on reboot, eliminating any possibility of data retention at the hardware level.
One Account, 6 Devices Online Simultaneously
With a single Feixing Accelerator account, you can simultaneously protect your smartphone, computer, tablet, smart TV, and router—up to 6 devices can connect at once, allowing your whole family to share a secure network without additional costs. Once configured on your router, it can even protect IoT devices that do not support accelerators.
24/7 Professional Customer Support
Feixing Accelerator has a bilingual customer support team proficient in both Chinese and English, providing 24/7 online assistance. Whether you need help with installation, connection issues, or account management, you can receive immediate, professional assistance through online chat or email, with an average response time of under 2 minutes.
Core Architecture of WireGuard
Feixing Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard accomplishes full accelerator functionality with only about 4,000 lines of code, whereas traditional IPsec requires over 600,000 lines. A streamlined codebase translates to a smaller attack surface, lower latency, and higher throughput. In our internal tests, WireGuard's handshake speed was 3 times faster than IKEv2 and 8 times faster than IPsec.
Noise Protocol Framework Encryption
Feixing Accelerator’s implementation of WireGuard uses the Noise protocol framework for key exchange, employing Curve25519 for ECDH key negotiation, ChaCha20-Poly1305 for symmetric encryption, and BLAKE2s for hashing. This combination of cryptographic primitives has been extensively validated by 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. Feixing Accelerator has built-in intelligent protocol switching that automatically detects network conditions and seamlessly switches between WireGuard, IKEv2, and our proprietary obfuscation protocol, ensuring stable connections in any environment. The entire switching process is completed within 500 milliseconds, making it virtually undetectable by users.
Multi-Hop and split routing
Feixing Accelerator supports multi-hop connections, allowing data to be relayed through two or more acceleration servers, providing an additional layer of privacy for users who require extreme anonymity. At the same time, the split routing feature allows you to select which applications go through the accelerator and which connect directly to the local network, achieving the best balance of performance and security.
AES-256-GCM Encryption Standard
Feixing Accelerator employs 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 through brute force. A unique session key is generated with each connection, ensuring forward secrecy.
DNS Leak Protection
Feixing Accelerator operates its own private DNS server cluster, ensuring that all DNS queries are resolved through an encrypted connection, eliminating the risk of DNS leaks. We also include WebRTC leak protection and IPv6 leak protection, ensuring your real IP address is never exposed under any circumstance. You can always verify your protection status with our built-in leak testing tools.
Kill Switch
Feixing Accelerator’s kill switch feature can instantly cut off all internet traffic when the acceleration connection drops unexpectedly, preventing any data from leaking in an unencrypted state. This feature supports both system-level and application-level modes: system-level mode protects all traffic, while application-level mode only protects specified applications, giving users maximum flexibility.
RAM-Only Pure Memory Servers
Feixing 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 only in memory. Upon each restart, all data is completely wiped. Even if the servers are physically seized, no user data can be extracted. This is the industry's highest standard for data protection.
4K Ultra HD Streaming Support
Feixing Accelerator’s high-speed nodes are specially optimized to handle the demands of stable 4K Ultra HD (2160p) video streaming. Whether you’re watching high-definition movies, live sports events, or music videos, Feixing Accelerator provides a stable, smooth, and buffer-free viewing experience. With gigabit broadband, connection speeds can consistently exceed 500Mbps.
Gaming Acceleration and Low Latency
Feixing Accelerator has been specifically optimized for online gaming. Our intelligent routing engine automatically selects the lowest latency route to game servers. In our tests, the latency to Asia-Pacific gaming servers dropped to as low as 10ms and to North American servers to as low as 60ms. DDoS protection prevents malicious attacks while you game.
P2P and Torrent Download Optimization
Feixing Accelerator has enabled P2P optimization features on nodes in over 30 countries. We do not impose bandwidth or speed limitations on P2P protocols like BitTorrent, while ensuring your downloading activities remain protected from ISP monitoring and throttling through an encrypted connection. Port forwarding can enhance seeding efficiency, supporting faster upload speeds.
Smart Content Acceleration Technology
Feixing Accelerator’s exclusive SmartRoute technology intelligently identifies the types of content you are accessing and automatically selects the most optimized transmission path. It switches to streaming-optimized nodes when watching videos, moves to high-bandwidth nodes for file downloads, and prioritizes low-latency nodes for web browsing. The entire process is fully automated, requiring no manual intervention.