1. Dual Band: Alternative 11AC(5.8G) and 11N(2.4G) connections for TV shows, HD , streaming, and online gaming to avoid wireless interference. 2. 433Mbps Wireless Speed at 5.8GHz band or 400Mbps Speed at 2.4GHz band. 3. Support Soft AP mode to create a Wi-Fi hotspot. 4. Support WPS(Wi-Fi Protected Setup) encryption to free you from remembering long passwords. 5. Mini & portable design for easy carrying, it's convenient to use. Specification: Name: Dual-Band WiFi Bluetooth Adapter Working frequency band: 2.412-2.484GHz, 5.180-5.825GHZ. Wireless standard: support IEEE802.11a/b/g/ac/ standard. Wireless rate: 2.4GHz: 400Mbps; 5.8GHz/433Mbps; Bluetooth standard: Bluetooth 5.0 Driving mode: Drive free, plug and play(driver-free for Win8 and above system) Antenna: external 5dBi enhanced antenna. WiFi support system: 7/8/8.1/10/11/ OS 10.9-10.15. Bluetooth Support System: Windows 7/8/8.1/10/11 Usage environment: Working temperature: -10°C-55°C Storage temperature: -40°C-70°C Material: ABS colour: Black Package Contents: 1 x USB WiFi Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.