Features
Next-Generation WireGuard Protocol
Qingwa Accelerator fully adopts the WireGuard protocol, which has only 1/100th the code size of IPsec but offers 3-5 times the transmission speed. The streamlined code results in a smaller attack surface and enhanced security, allowing you to enjoy lightning-fast speeds without privacy concerns.
Audited No-Logs Policy
Qingwa Accelerator implements the industry’s strictest no-logs policy—no logging of connection times, websites visited, IP addresses, or any browsing data. This policy has been independently audited by the internationally recognized security firm Cure53, with a full report published to ensure every commitment can withstand scrutiny.
Millisecond-Level Intelligent Connection
Qingwa Accelerator's intelligent routing engine monitors global node latency and load in real-time, automatically matching you with the optimal route. With one-click connection and latency as low as 15ms, whether it’s video conferencing, online gaming, or 4K streaming, you’ll enjoy a smooth, uninterrupted experience.
Coverage in 80+ Countries
Qingwa 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 a pure RAM mode, erasing all data upon reboot, effectively eliminating the possibility of data retention at the hardware level.
One Account, Six Devices Online Simultaneously
With one Qingwa Accelerator account, you can protect your phone, computer, tablet, smart TV, and router simultaneously—up to six devices connected at once, allowing your entire family to share a secure network without any additional cost. Once configured on your router, it can even protect IoT devices that do not support accelerator.
24/7 Professional Customer Support
Qingwa Accelerator has a bilingual customer support team available around the clock, providing 24/7 online assistance. Whether you have questions about installation, connection issues, or account management, you can receive immediate, professional help via live chat or email, with an average response time of under two minutes.
Core Architecture of WireGuard
Qingwa Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard accomplishes full accelerator functionality with roughly 4000 lines of code, while traditional IPsec requires over 600,000 lines. The more streamlined code results in 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
Qingwa Accelerator's implementation of WireGuard employs the Noise protocol framework for key exchange, utilizing Curve25519 for ECDH key negotiation, ChaCha20-Poly1305 for symmetric encryption, and BLAKE2s for hashing. This combination of cryptographic primitives has been widely validated by academia and industry, providing prospective security guarantees against quantum computing attacks.
Intelligent Protocol Switching
In certain network environments, WireGuard's UDP traffic may be restricted. Qingwa Accelerator includes an intelligent protocol switching feature that can automatically detect network conditions and seamlessly switch between WireGuard, IKEv2, and our self-developed obfuscation protocol to ensure stable connections in any environment. The entire switching process is completed within 500 milliseconds and is virtually imperceptible to the user.
Multi-Hop and split routing
Qingwa Accelerator supports multi-hop connections, allowing data to be relayed through two or more acceleration servers for an additional layer of privacy for users requiring extreme anonymity. Meanwhile, the split routing feature allows you to select which applications connect through the accelerator and which connect directly to the local network, achieving the best balance of performance and security.
AES-256-GCM Encryption Standard
Qingwa Accelerator employs the AES-256-GCM encryption mode to encrypt all transmitted data. AES-256 is the encryption standard approved by the NSA for protecting 'top-secret' level information. Even with the most powerful supercomputers, it would take billions of years to crack. A unique session key is generated for each connection, ensuring forward secrecy.
DNS Leak Protection
Qingwa 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 to ensure your true IP address is never exposed. You can verify your protection status at any time using the built-in leak testing tool.
Kill Switch
Qingwa Accelerator's Kill Switch feature immediately cuts off all internet traffic when the acceleration connection unexpectedly drops, 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 only protects specified applications, giving users maximum flexibility.
RAM-Only Pure Memory Servers
Qingwa Accelerator's 3000+ servers operate entirely in pure RAM mode. This means there are no hard drives on the servers, and all data is processed solely in memory. Upon rebooting, all data is completely cleared. Even if servers are physically seized, no user data can be extracted. This represents the highest level of data protection in the industry.
4K Ultra HD Streaming Support
Qingwa Accelerator's high-speed nodes are specially optimized to reliably support the transmission of 4K ultra HD (2160p) video streams. Whether it's HD movies, live sports events, or music videos, Qingwa Accelerator provides a stable, smooth, and buffer-free viewing experience. On gigabit broadband, connection speeds can consistently exceed 500Mbps.
Gaming Acceleration and Low Latency
Qingwa Accelerator is specially optimized for online gaming. Our intelligent routing engine can automatically select the route with the lowest latency to game servers. In our tests, the latency connecting to Asia-Pacific game servers was as low as 10ms, and to North American servers, as low as 60ms. DDoS protection prevents malicious attacks while you are gaming.
P2P and Torrent Download Optimization
Qingwa Accelerator has enabled P2P optimization on nodes in over 30 countries globally. We do not limit the bandwidth or speed of P2P protocols like BitTorrent, while encrypting your download activities to protect them from ISP monitoring and throttling. Port forwarding functionality enhances seeding efficiency and supports faster upload speeds.
Smart Content Acceleration Technology
Qingwa Accelerator's proprietary SmartRoute technology can intelligently identify the type of content you are accessing and automatically select the optimal transmission path. It switches to streaming-optimized nodes while watching videos, uses high-bandwidth nodes for file downloads, and prioritizes low-latency nodes for web browsing. The entire process is fully automated, requiring no manual intervention.