Lightning-fast wireless speeds up to 300Mbps on 2.4GHz band High-Speed Connectivity: Enjoy blazing-fast wireless speeds of up to 1200Mbps with this USB WiFi Wireless AC1200Mbps Mini Adapter Dongle, ensuring smooth and lag-free online activities. Dual-Band Performance: This adapter supports both 2.4GHz and 5GHz bands, offering flexibility and reduced interference for optimal wireless performance. Robust Security: Protect your network with a variety of encryption options, including WEP, TKIP, AES, WPA, and WPA2, ensuring your data remains secure.