Find great deals for Dell Latitude D Laptop Wireless Card C 0c Wireless. Compatible Port/Slot. Mini PCI. Interface Card Type. Ethernet/ Desktop Intel ac Dual Band mbps WiFi Bluetooth PCI E 1x Card. (2). Dell Wireless WLAN Card Utility for managing your wireless networks, running hardware tests, and getting wireless network-related information. The access point or wireless router and the wireless network card in the computer communicate by broadcasting data from their antennas over the air waves.