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 + Bluetooth®4.1 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.