The Intel Centrino Advanced-N + WiMAX 6250 was a wireless network adapter designed by Intel Corporation. It combined Wi-Fi and WiMAX connectivity in one compact module. The Centrino Advanced-N + WiMAX 6250 provided high-speed wireless internet access, supporting both Wi-Fi 802.11n and WiMAX technology. It offered data transfer speeds of up to 300 Mbps for Wi-Fi and up to 25 Mbps for WiMAX, enabling users to connect to both local wireless networks and wide-area WiMAX networks. The adapter featured advanced security protocols, compatibility with multiple operating systems, and energy-efficient performance. The Intel Centrino Advanced-N + WiMAX 6250 provided a reliable and versatile wireless networking solution for laptops and mobile devices.