Features
Explore the core features and technology behind Kuaimiao Accelerator
| Feature | Details |
|---|---|
| Next-Generation WireGuard Protocol | Kuaimiao Accelerator fully adopts the WireGuard protocol, which has only 1/100th the code of IPsec but offers 3-5 times the transmission speed. The streamlined code means a smaller attack surface and enhanced security, allowing you to enjoy ultra-fast speeds without worrying about privacy leaks. |
| Audited No-Logs Policy | Kuaimiao Accelerator implements the industry's strictest no-logs policy—no logs of your connection times, websites visited, IP addresses, or browsing data. This policy has been independently audited and confirmed by the internationally recognized security firm Cure53, ensuring every promise stands up to scrutiny. |
| Milliseconds-Level Intelligent Connection | Kuaimiao Accelerator's intelligent routing engine continuously monitors the latency and load of global nodes, automatically matching you with the best route. One-click connection, with latency as low as 15ms, ensures a smooth experience whether for video conferencing, online gaming, or 4K streaming. |
| Coverage in Over 80 Countries | Kuaimiao 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, erasing all data upon reboot, eliminating the possibility of data retention at the hardware level. |
| One Account, 6 Devices Online Simultaneously | With a single Kuaimiao Accelerator account, you can protect your phone, computer, tablet, smart TV, and router at the same time—up to 6 devices can connect simultaneously, allowing the whole family to share a secure network without additional costs. After configuring the router, even IoT devices that do not support accelerator can be protected. |
| 24/7 Professional Customer Support | Kuaimiao Accelerator has a bilingual professional customer service team providing round-the-clock support. Whether it's installation, connection issues, or account management, you can receive instant, professional help via live chat or email, with an average response time of under two minutes. |
In-Depth Analysis of Protocol Technology
Learn how the cutting-edge routing protocols used by Kuaimiao Accelerator provide you with unmatched speed and security
| Feature | Details |
|---|---|
| WireGuard Core Architecture | Kuaimiao Accelerator has built a new routing engine based on the WireGuard protocol. WireGuard accomplishes full accelerator functionality with only about 4000 lines of code, while traditional IPsec requires over 600,000 lines. The streamlined code leads to a smaller attack surface, lower latency, and higher throughput. In our internal testing, the handshake speed of WireGuard is 3 times faster than IKEv2 and 8 times faster than IPsec. |
| Noise Protocol Framework Encryption | Kuaimiao Accelerator's implementation of WireGuard utilizes 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 forward-looking security guarantees against quantum computing attacks. |
| Smart Protocol Switching | In certain network environments, WireGuard's UDP traffic may be restricted. Kuaimiao Accelerator features built-in smart protocol switching that can automatically detect network conditions and seamlessly switch among WireGuard, IKEv2, and our proprietary obfuscation protocol, ensuring stable connections in any environment. The entire switching process completes within 500 milliseconds, virtually undetectable to users. |
| Multi-Hop and split routing | Kuaimiao Accelerator supports multi-hop connections where data can be relayed through two or more acceleration servers, providing an additional layer of privacy for users needing extreme anonymity. At the same time, the split routing feature allows you to choose which applications route through the accelerator and which connect directly to the local network, achieving the best balance of performance and security. |
Encryption and Privacy Protection
Multi-layer encryption technology and strict privacy policies to comprehensively safeguard your digital life
| Feature | Details |
|---|---|
| AES-256-GCM Encryption Standard | Kuaimiao Accelerator employs AES-256-GCM encryption mode to secure all transmitted data. AES-256 is the encryption standard approved by the NSA for protecting 'top secret' level information. Even using the most powerful supercomputers today, cracking it would take billions of years. Each connection generates a unique session key, ensuring forward secrecy. |
| DNS Leak Protection | Kuaimiao Accelerator operates its private DNS server cluster, resolving all DNS queries through an encrypted connection, completely eliminating the risk of DNS leaks. We also provide built-in protection against WebRTC leaks and IPv6 leaks, ensuring your true IP address is never exposed. You can verify your protection status at any time using the built-in leak test tool. |
| Kill Switch | Kuaimiao Accelerator's network lock feature (Kill Switch) immediately cuts off all internet traffic if the acceleration connection unexpectedly drops, preventing any data from leaking in an unencrypted state. This feature supports both system-wide and application-specific modes: system-wide mode protects all traffic, while application mode only protects specified applications, offering users maximum flexibility. |
| RAM-Only Pure Memory Servers | Kuaimiao Accelerator's more than 3000 servers operate in pure RAM mode. This means there are no hard drives; all data is processed solely in memory. With each server reboot, all data is completely erased. Even if servers are physically seized, no user data can be extracted. This is the highest level of data protection standard in the industry. |
Streaming and Entertainment Optimization
High-speed connections optimized for streaming and online entertainment, enabling you to enjoy exciting global content
| Feature | Details |
|---|---|
| 4K Ultra HD Streaming Support | Kuaimiao Accelerator's high-speed nodes are specially optimized to reliably support the transmission needs of 4K Ultra HD (2160p) video streams. Whether it's HD movies, live sports events, or music videos, Kuaimiao Accelerator provides a stable, smooth, and buffer-free viewing experience. With gigabit broadband, connection speeds can consistently exceed 500Mbps. |
| Gaming Acceleration and Low Latency | Kuaimiao Accelerator is specially optimized for online gaming. Our intelligent routing engine can automatically choose the route with the lowest latency to the game server. In our tests, latency to Asia-Pacific game servers drops as low as 10ms, and to North American servers, it can be as low as 60ms. The DDoS protection feature prevents you from suffering malicious attacks during gaming. |
| P2P and Torrent Download Optimization | Kuaimiao Accelerator has enabled P2P optimization on nodes in over 30 countries worldwide. We do not restrict the bandwidth or speed of P2P protocols such as BitTorrent while using encrypted connections to protect your download activities from ISP monitoring and throttling. The port forwarding feature enhances seeding efficiency, supporting faster upload speeds. |
| Smart Content Acceleration Technology | The exclusive SmartRoute technology developed by Kuaimiao Accelerator intelligently recognizes the type of content you're accessing and automatically selects the most optimized transmission path. It switches to streaming-optimized nodes when watching videos, to high-bandwidth nodes when downloading files, and prioritizes low-latency nodes when browsing the web. The entire process is fully automated, requiring no manual intervention. |
8 million+Active users globally
80+Countries and regions covered
3000+High-speed server nodes
99.95%Uptime rate throughout the year
30 DaysRisk-Free Trial
Money-Back Guarantee
- ✓Full refund within 30 days — no questions asked. If Kuaimiao Accelerator doesn't meet your expectations, we'll return every penny.
- ✓Enjoy complete access to all premium features during your trial. No limitations, no restrictions.
- ✓Cancel anytime through your account dashboard or by contacting our 24/7 support team at support@vpnjs.net.
Featured In
TechReview
"A trustworthy security tool"
DigitalTrends
"Impressively fast speeds"
PCWorld
"Simple setup, powerful features"
WiredTech
"A new standard for privacy"
CyberNews
"One of the best accelerators of the year"
TechRadar
"Best value for money"