ITEM NAME:Mini BCM4352 867Mbps + Bluetooth BT 4.0 802.11AC/BGN Desktops Adapter Card Color: as shown in pic Size(after installation): 13(L) x 17(H) x 12(W)cm BCM4352 Product Features: High speed wireless connection up to 867 Mbps for Wi-Fi 2 antennas to support 2(Transmit) + 2(Receive) diversity technology and Bluetooth WCS (Wireless Coexistence System) Low power consumption and high performance Enhanced wireless security Fully qualified Bluetooth BT4.0 and BT3.0 + High speed system Enhanced Data Rate(EDR) compliant for both 2Mbps and 3Mbps supported Fully speed operation with Piconet and Scatternet support Electrical compliant to USB1.1 & 2.0 Compatiable with Windows XP/VISTA/7/8 and OSX Hacintosh (For Hacintosh machines, you will need to edit the kext in order to get the bluetooth to work, if you need any help, please.The module design is based on the BCM4352 and BCM20702 solution. BCM4352 Product Features The BCM4352 IEEE 802.11 a/b/g/n/ac PCIE WIFI with Bluetooth 4.0 + BT3.0 HS class II combo module is a highly integrated wireless local area network (WLAN) solution to let users enjoy the digital content through the latest wireless technology without using the extra cables and cords.