Features: 1.11N Technology: PCIe WIFI card adopts 11N wireless technology, the wireless transmission rate is up to 300Mbps, and the voice and video, online games, and online on demand are smoother. 2.Gain Antennas: WIFI card PC uses 2 high gain antennas, focusing on more reliable signal strength, greatly increasing internet coverage, and getting a smoother online experience in farther places. 3.Secure Internet: Seamlessly connect to wireless 802.11b/g/n internet modems, compliant with WEP, WPA/WPA2, WPA PSK/WPA2 PSK security protocols, to better maintain internet security. 4.Fast Internet Speed: Add high speed IEEE 802.11b/g/n wireless internet to desktop computer via PCIE slot, allowing to connect to WiFi signal at 2.4GHz 300Mbp maximum throughput 5.Wide Compatibility: PCIE X1 interface design is suitable for motherboard PCIE X1, X4, X8, X16 slots, and compatible with for Windows10/8.1/8/7/,for Linux and other systems. specification:Item Type: PCIe WIFI Card Material: PCB Model: TXA081 Chipset: 8192 Slot: PCIe Transmission Rate: 300Mbps Wireless Standard: IEEE 802.11b/g/n Frequency: 2.4-2.4835GHz Signal Rate: 300Mbps at 2.4GHz Wireless Mode: Special/Infrastructure Mode Wireless Security: WEP,WPA/WPA2,WPA PSK/WPA2 PSK Modulation Technology: DBPSK,DQPSK,CCK,OFDM,16 QAM,64 QA System Requirements: For Win 10,for Win 8.1,for Win 8,for Win 7,for Linux PackageList:1 xPCIeWIFICard