The Intel CCAH13LP1270T4 0N2VFR Rev A01 Dual Band Wireless-AC 3160 WLAN Card 3160NGW is a wireless WiFi card designed for Dell Inspiron and Vostro laptops. It features Bluetooth 4.0 connectivity and supports dual band frequencies of 2.4GHz and 5GHz for maximum data rates of 1 Gbps. The M.2 form factor and Mini PCI Express port make it compatible with various Dell models, including Inspiron 15 5547, 5548, 7547, 7548, and 5558. With Intel branding and a single port, this wireless card offers reliable and fast network connectivity for your Dell devices.