1. Dual Band: Alternative 11AC(5.8G) and 11N(2.4G) connections for TV shows, HD movies, 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 method 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/n/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: windows XP/vista 7/8/8.1/10/11/MAC 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.