Features: 1.[Scope of Application] Support mini PCIE, such as 2G GSM, GPRS, 3G, CDMA, WLAN, WWLAN, HSPA modem, GPS, 4G WiMAX, LTE, mini card to desktop PC. 2.[Multi System Compatibility] PCIE adapter with SIM slot supports for Win10/8/7/2000, for Win CE, for Linux, for OS X operating system. 3.[PCB Material] Mini PCIE adapter adopts PCB material, 4Pin power interface, and supports wireless BT card with Mini PCIE interface. 4.[Plug and Play] Mini PCIE adapter is easy to use, plug and play, no driver is needed, bringing you a convenient experience. 5.[Small Size] Adapter Card is light in weight, small in size, easy to carry and store, convenient and quick to use, and stable in performance. specification:Item Type: Mini PCIE Adapter Material: PCB Antenna: 1 x 2.4G, 1 x 5G Power Interface: 4Pin Support System: For Win10/8/7/2000, for Win CE, for Linux, for OS X PackageList: 1 x Adapter 2 x Antenna 1 x Bezel 1 x Power Cord 1 x Screwdriver 8 x Screws 3 x Card Slot 1 x Card Pin 1 x User Manual