Fangrui Product Details 1. Edup 9633-800 Ac1900mbps 2.4ghz & 5ghz Dual Band Pci-express Adapter 4 Antenna External Network Card 2. Interface: Pci-express. 3. Antenna: 4x5dbi 0mni Directional Detachable Antenna. 4. Standard: Ieee 802.11ac, Ieee 802.11a, Ieee 802.11n, Ieee 802.11g, Ieee 802.11b. 5. Frequency: 5.180-5.240 Ghz, 5.745-5.825 Ghz 2.4 Ghz - 2.484 Ghz. 6. Rate: 5ghz: 11ac: Up To 1300mbps (dynamic), 2.4ghz: 11n: Up To 600mbps (dynamic). 7. 5ghz Receiving Sensitivity: 11a 6mbps: -85dbm. 11a 54mbps: -68dbm. 11ac Ht20: -59dbm. 11ac Ht40: -54dbm. 11ac Ht80: -51dbm. 8. 2.4ghz Receiving Sensitivity: 11b 11mbps: -80dbm. 11g 54mbps: -68dbm. 11n Ht20: -64dbm. 11n Ht40: -61dbm. 9. Transmit Power: Less Than 20dbm (eirp). 10. Wireless Mode: Ad-hoc Infrastructure Mode. 11. Security: Support 64128 Bit Wep, Wpa-psk Wpa2-psk, 802.1x. 12. Modulation: Dbpsk, Dqpsk, Cck, Ofdm, 16-qam, 64-qam, 256-qam. 13. Operating System Support: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Xp. 14. Working Temperature: 0-40 Degrees Celsius. 15. Storage Temperature: -40-70 Degrees Celsius. 16. Operating Humidity: To Does Not Condense. 17. Storage Humidity: 5 To 90 Percent Does Not Condense. 18. Follow These Steps To Insert The Adapter Into Your Computer: 19. Turn Off Your Computer And Connect The Power Cord And Other Attached Peripherals To Your Computer. 20. Remove The Outer Casing Panel. Locate The Available Pcl-e Slot And Remove Its Slot Cover. 21. Carefully Insert The Adapter Into The Pcl-e Slot And Secure It With The Captive Screws. 22. The Panel Housing. 23. Install The Antenna. 24. Reconnect The Power Cord And Turn On The Computer.