Features: 1.Adapter board for BCM94360CD network card, which allows desktop computers for mac os system to use wireless network cards. 2.Match 4 8DBI gain antennas to improve the stability of the network card. 3.Fine and reliable workmanship, black immersed gold PCB, gold-plated PCI-E and antenna interface, make your network card run stably. 4.Motherboard slot supports for PCI-E x 2, x4, x8, x16 universal. 5.Shipping does not include wireless network card. specification:Item Type: Wireless Network Card Adapter Applicable Network Card: BCM94360CD and other ngff wireless network cards Motherboard Slot Support: PCI-E x 2, x4, x8, x16 universal Antenna: 4x 8DBI high gain antenna Bluetooth: Compatible With Bluetooth cable, the network card supports for Bluetooth Driven: Not Included Network Card: Not Included PackageList:4 x Antenna1 x Motherboard1 x Baffle1 x Shield1 x Pack Of Mounting Screws1 x For Bluetooth Cable NoteShipping does not include wireless network card.