Driver free The adapter is built-in driver software, insert the network card, the driver will install automatically and enable your pc to connect to the WiFi. If your computer  have no access to the internet or isn't able to read a CD driver, this would be a perfect choice. WiFi: Works with Windows 7/8/8.1/10/XP, just plug and play. Vista/Mac OS need install the driver, install the driver via a mini CD (included). Bluetooth: Only for windows 7/8/8.1/10, not compatible with Vista/xp/Mac OS.(The blue LED light will flash when works.) Feature 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 150Mbps 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 -Chipset: RTL8821CU -Interface Type: USB 2 .0 -Frequency range: 2.4GHz+5.8GHz -Antenna gain: 2dBi -Transmission Rate: 600Mbps (11N:150Mbps, 11AC:433Mbps) -Standards: IEEE 802.11AC, 802.11b, 802.11g, 802.11n -Encryption: WEP Encryption, WPA-PSK, WPA2-PSK, WPA/WPA2 64/128bit Encryption. Package 1 x 600Mbps USB WiFi Bluetooth Adapter

1 x CD