With a mini and portable exterior, the 286 Mbps Wi-Fi 6 driver-free adapter W311MI fits securely into your computer and has no effect on the usage of neighboring ports. It contains an internal driver, which completes installation automatically once plugged into your computer without tedious installation steps.Therefore,you do not need to manually install the driver with a CD-ROM or a file downloaded from the internet. It is compatible with many operating systems concluding Windows 11, Windows 10, Windows 7, and Linux and UOS, to meet the requirements of various desktop and laptop users for wireless internet connections. Interfaces USB2.0 Type d'antenne Internal Antenna Sans fil Wireless Standard ,IEEE 802.11g, IEEE 802.11n,IEEE 802.11ax Fréquence 2.4GHz Débit de données 2.4GHz: Up to 286Mbps Puissance de transmission