Features: 1.Exquisite appearance, streamlined appearance, unique design, beautiful and fashionable. 2.The network card has WiFi receiving function to improve the wireless signal quality of the notebook. 3.With rich practical functions and supports simulated AP WiFi sharing. 4.The 11N technology speed can get 600Mbps, 2.4GHz frequency, the network is mature and stable, and the connection is not dropped. 5.Compatible for Windows XP/Vista/Win7/Win8/Win8.1/Win10/LNUX/Android system. specification:Item Type: ZAPO Wireless Network Card Product Parameter FeaturesDescription Chipset RealtekFor Realtek RTL8811AU Working Frequency2.4G2.4000GHz ~ 2.4835GHz 5.8G5.150GHz ~ 5.825GHz Interface USB 2.0 WiFi standardiEEE802.11a/b/g/n/ac Modulation802.11bQPSKBPSK16QAM64QAM with OFDM 802.11 g/nBPSKQPSK16QAM64QAM with OFDM 802.1aQPSKBPSK16QAM64QAM with OFDM 802.11ac QPSKBPSK16QAM64QAM256QAM with OFDM RHY data rate 802.11a69121824364854Mbps 802.11b115.521 Mbps 802.11g69121824364854Mbps 802.11nup to 150Mbps 802.11acup to 433.3Mbps Output power802.11b at 11Mbps 162dBm 802.11g at 6Mbps 152dBm 802.11g at 54Mbps 152dBm 802.11n at 65Mbps 142dBmMCS 0_HT20 142dBmMCS 7.HT20 142dBmMCS 0_HT40 142dBmMCS 7_HT40 802.11a at 54Mbps 132dBm 802.11ac at MCS7 132dBm 802.11ac at MCS9 122dBm Antenna Built-in antenna Compatible systemfor Windows XP/Vista/Win7/Win8/Win8.1/Win10/LNUX/Android SecurityWEPTKIPAESWPAWPA2 PackageList: 1 x WirelessNetworkCard 1 x Compact Disc 1 x Parameter Card