TP-LINK Archer T4E AC1200 Wireless Dual Band PCI Express WI-FI Adapter Card â Signal Rate: 5 GHz 11ac: Up to 867 Mbps(dynamic), 2.4 GHz 11n: Up to 300 Mbps(dynamic), Antenna Type 2 x Dual Band Detachable Antennas, Interface PCI Express, System Requirements Windows 10/8.1/8/7/XP (32/64bit), Retail Box, 6 Months Warranty.
