1. Dual Band Ultra Speed: Experience blazing-fast wireless speeds with the latest Wi-Fi technology, reaching up to 867 Mbps on 5 GHz or 300 Mbps on 2.4 GHz. Perfect for streaming, gaming, HD movies, video chatting, and more. 2. USB 3.0 & External High-Gain Antenna: The antenna offers 360-degree flexible rotation and 90-degree rotation, making it easier for the wireless network card to receive signals. The 5dBi antenna with amplification enhances signal reception from a distance. The wireless dongle with a USB 3.0 interface ensures faster and more efficient data transfer speeds. Backwards compatible with USB 2.0/1.1 devices. 3. AP Mode & Wireless Encryption: The USB WiFi adapter supports AP routing functionality, creating a wireless LAN. It supports a smart AP switch function and works with all wireless routers, simplifying network resource sharing. Supports WPS, 64/128Bit, WEP, WPA/WPA2, and WPA-PSK/WPA2-PSK advanced security mechanisms and encryption to make your internet connection more secure. 4. Easy to Use & Powerfully Compatible: No drivers needed for Windows 10 – just plug and play! Compatible with Windows 10/8/8.1/7/Vista/2000, Mac OS 10.4-10.12. Upgrade your Windows 10/8/7/XP, Linux, PC, Laptop, OS, or Mac with this 1200 Mbps wireless adapter.