Key benefits Protect data privacy with WPAPSK and WPA2PSK encryption, helping secure online activities. Easy to use with a driver design and builtin wireless driver for fast, worry connections and a seamless user experience. speed wireless performance with 802.11ac technology, up to 300 Mbps. Pair with an AC router to achieve strong signal and uninterrupted browsing, streaming, or gaming. Stable data transmission with a bottom heat dissipation function to prevent overheating and maintain consistent performance. What sets it apart Driver setup combined with a builtin wireless driver for quick, trouble use. Bottom heat dissipation design helps keep the device cool and reliable during extended use. Clear focus on privacy, compatibility with common WPA/WPA2 networks, and solid performance for everyday online activities. Use scenarios Home or office desktop upgrade: Improve wireless performance for streaming, video calls, and online gaming without complex installation. Dormitory or apartment use: Maintain a stable connection in environments with congested WiFi networks, supporting work, study, and entertainment. Home entertainment or everyday PC use: Ensure reliable browsing and streaming with steady data transmission and protected connections. Specifications Encryption: WPAPSK and WPA2PSK Wireless standard: 802.11ac Maximum data rate: up to 300 Mbps Heat dissipation: bottom heat dissipation function Driver: driver design with builtin wireless driver Compatibility note: pair with an AC router for stronger signal and better performance