O2 Accelerator's primary distinction from traditional accelerators lies in its underlying protocol. Most accelerators still use IPsec or IKEv2, while O2 Accelerator fully implements the WireGuard protocol with only 4000 lines of code (IPsec exceeds 600,000 lines), offering 3-5 times faster transfer speeds and significantly reducing battery consumption. Additionally, O2 Accelerator’s no-logs policy has been independently audited by Cure53, with a fully transparent audit report, achieving both speed and security effectively.
O2 Accelerator offers native clients across all platforms, supporting Windows 7 and above, macOS 10.14 and above, iOS 14 and above, Android 6.0 and above, as well as major Linux distributions (Ubuntu, Fedora, Debian, etc.). Furthermore, O2 Accelerator provides detailed router configuration guides to support popular router firmwares such as ASUS, NETGEAR, OpenWrt, allowing for protection of all connected devices with one configuration.
O2 Accelerator offers a 30-day unconditional refund guarantee. If you're dissatisfied within 30 days of purchase, simply reach out through online chat or email support@vpnjs.net to initiate a full refund request without needing to provide any reason. Refunds are generally processed back to your payment account within 1-3 business days.
O2 Accelerator has deployed over 3000 high-speed server nodes across the globe, and testing shows: average latency to Asia-Pacific nodes is under 30ms, while connections to North American nodes average about 80-120ms. Download speeds on gigabit connections can consistently exceed 500Mbps. Thanks to the efficiency of the WireGuard protocol, O2 Accelerator maintains stable and smooth connections even in complex networking environments.
O2 Accelerator's no-logs policy encompasses all of the following aspects: no recording of your original IP address, no logging of connection timestamps, no records of visited websites or domains, no DNS queries logged, and no tracking of bandwidth usage data. All servers run in a pure RAM environment, ensuring that all data is wiped upon physical reboot. This policy has been thoroughly reviewed by the internationally recognized security auditing firm Cure53, and the complete audit report can be accessed on the O2 Accelerator website.
O2 Accelerator offers detailed router configuration tutorials, supporting popular router firmwares such as ASUS (Asuswrt-Merlin), NETGEAR, Linksys, and OpenWrt. Typical configuration steps include: 1) Log into the router admin interface; 2) Navigate to acceleration client settings; 3) Import the configuration file provided by O2 Accelerator; 4) Enter your O2 Accelerator account credentials. Once set up, all devices connecting to that router's Wi-Fi will automatically receive accelerator protection, eliminating the need to install clients on each device.
Yes, O2 Accelerator is specifically optimized for streaming performance. Our high-speed nodes can smoothly stream 4K ultra-high-definition video content. O2 Accelerator regularly updates its server IP pool to ensure a stable streaming experience. However, please note that O2 Accelerator does not encourage users to violate the terms of service of any streaming platforms.
Thanks to the efficient design of the WireGuard protocol, the impact of O2 Accelerator on your internet speed is minimal. In most cases, speed loss does not exceed 5-10% of your original bandwidth. In some scenarios, if your ISP throttles specific traffic types (like video streaming or P2P), using O2 Accelerator may actually improve your speeds, as the encrypted connection prevents your ISP from performing deep packet inspection (DPI) and traffic identification.
Yes, the Lightning version of O2 Accelerator supports up to 6 simultaneous device connections, while the Premium version supports up to 10 devices. This means you can use accelerator protection on your phone, computer, tablet, smart TV, etc., simultaneously without any additional cost. If you need to protect more devices, it is recommended to configure O2 Accelerator on your router, providing protection for all connected devices with a single setup.
Public WiFi is a high-risk environment for hackers to steal data. After connecting to O2 Accelerator, all your internet traffic is transmitted through an AES-256 encrypted connection, ensuring that even if someone attempts a man-in-the-middle attack or sniffing on the same WiFi network, your data remains unreadable. O2 Accelerator also offers an automatic connection feature: when an unsecure WiFi network is detected, it automatically activates accelerator protection.
Yes, O2 Accelerator’s no-logs policy has been independently audited by the internationally recognized security auditing firm Cure53. The auditing team conducted a thorough examination of O2 Accelerator’s server infrastructure, codebase, and operational processes, confirming that O2 Accelerator does not log any data that could identify users. The full audit report is available for public review on the O2 Accelerator website.
Yes, O2 Accelerator offers a native command-line client for Linux, supporting major distributions like Ubuntu 18.04+, Debian 10+, Fedora 33+, CentOS 8+, and Arch Linux. Installation methods include one-click installation via APT/YUM repositories, as well as manual installation of .deb or .rpm packages. The Linux client supports all of the core features, including the WireGuard protocol, split routing, and kill switch.
Yes, O2 Accelerator’s Premium version comes with a dedicated static IP address. Static IPs are particularly useful for scenarios like remote access to company networks or NAS, running online services requiring a fixed IP, and avoiding verification challenges triggered by frequent IP changes. The static IP is allocated solely for your use and will not be shared with other users.
O2 Accelerator has built-in comprehensive leak protection mechanisms: DNS leak protection ensures that all DNS queries are resolved through encrypted connections; WebRTC leak protection prevents browsers from exposing your real IP via the WebRTC interface; and IPv6 leak protection ensures that IPv6 traffic is also secured. You can use the built-in leak testing tools in the O2 Accelerator client or visit third-party testing sites to verify your protection status.
O2 Accelerator’s proprietary obfuscation protocol disguises accelerator traffic as regular HTTPS traffic, effectively countering deep packet inspection (DPI) techniques. In stricter network environments, O2 Accelerator’s obfuscation mode can help users break through blocks and restore access to a free internet. However, please note that O2 Accelerator advocates for the responsible use of accelerators and compliance with local laws and regulations.
O2 Accelerator supports various secure payment methods: Visa/Mastercard international credit and debit cards, PayPal, Alipay, WeChat Pay, and cryptocurrencies (Bitcoin, Ethereum, etc.). Choosing cryptocurrency payments provides additional anonymity. All payment channels are processed through PCI DSS compliant secure gateways to ensure the safety of your payment information.
O2 Accelerator has deployed over 3000 servers in more than 80 countries and regions worldwide. Key coverage areas include North America (over 30 cities in the USA, 5 cities in Canada), Europe (25 countries including the UK, Germany, France, the Netherlands, Switzerland), Asia-Pacific (15 countries including Japan, South Korea, Singapore, Australia, India), South America (Brazil, Argentina, Chile), and the Middle East and Africa (UAE, South Africa, Turkey).
Yes, O2 Accelerator offers browser extensions for Chrome and Firefox. The extensions run lightweight and encrypt only the traffic within the browser (without affecting other applications). They are particularly suitable for situations where quick IP switching is required, such as cross-border shopping and price comparisons. The browser extensions also include built-in WebRTC leak protection and ad-blocking features.
O2 Accelerator provides several customer support channels: 1) 24/7 online chat—visit the O2 Accelerator website to chat with support in real time, with an average response time of under 2 minutes; 2) Email support—send an email to support@vpnjs.net, typically receiving a reply within 24 hours; 3) Help center—containing hundreds of detailed tutorials and troubleshooting guides. Our support team offers bilingual service in both Chinese and English.
O2 Accelerator’s Lightning and Premium versions include built-in ad-blocking and malware protection features. This function operates at the DNS level, maintaining a domain blacklist with over 1 million rules, blocking the loading of ad trackers, malware domains, and phishing sites at the DNS resolution stage. This method is more efficient than traditional browser ad-blocking plugins, as it preempts unwanted connection requests at the network level.