ultra Wi-fi. Ultra Features. Ultra Connected Experience The Intel Dual Band Wireless-ac 8260 Is Intel's 3rd Generation 802.11ac, Dual Band, 2x2 Wi-fi + Bluetooth4.1 Adapter. It's Engineered To Deliver Lower Power Consumption 1, Improved Rf Coexistence 1, And Complete Microsoft Windows 10 Support. Combined With Intel Core Processors And Exceptional Intel Wireless Innovations Like Intel Dynamic Regulatory Solution, The Intel Dual Band Wireless-ac 8260 Dramatically Reshapes Your Connected Experience At Home, Work Or On The Go.