Intel 8260 IEEE 802.11ac Wireless-AC Wi-Fi Adapter

The Intel 8260 IEEE 802.11ac adapter is a dual-band wireless card that delivers up to 867 Mbit/s on the 5 GHz band through 2x2 MIMO antenna configuration, alongside standard connectivity on the 2.4 GHz ISM band. Its Mini PCIe low-profile form factor is designed for internal installation in laptops and compact desktops, providing both Wi-Fi and Bluetooth 4.2 on a single module. This eliminates the need for a separate Bluetooth dongle and keeps the system's wireless hardware consolidated on one card. Intel's mature driver ecosystem means the 8260 works reliably across Windows, Linux, and Chrome OS with minimal configuration.

For enterprise environments, the adapter's vPro compatibility enables remote management features such as out-of-band access and hardware-level diagnostics, which are valuable for IT departments managing fleets of machines. The dual-band design lets users connect to 5 GHz networks for higher throughput and lower interference, or fall back to 2.4 GHz for broader range. While the 8260 predates Wi-Fi 6 and its maximum throughput falls short of newer adapters, it remains a capable and cost-effective upgrade for systems equipped with older wireless cards that lack 802.11ac or Bluetooth 4.2 support.