TP-LINK Archer TX20E AX1800 Wireless PCIe Adapter (WARRANTY Lifetime)

HARDWARE FEATURES Dimensions 4.76 × 3.09 × 0.82 in (120.8 × 78.5 × 20.9 mm) Antenna Type Two High-Gain Dual Band Antennas Chipset Realtek Wi-Fi 6 Chipset WIRELESS FEATURES Wireless Standards IEEE 802.11ax/ac/n/a 5 GHz IEEE 802.11ax/n/g/b 2.4 GHz Bluetooth 5.2 WLAN Signal Rate 5 GHz 11ax: Up to 1201 Mbps(dynamic) 11ac: Up to 867 Mbps(dynamic) 11n: Up to 300 Mbps(dynamic) 11a: Up to 54 Mbps(dynamic) 2.4 GHz 11ax: Up to 574 Mbps(dynamic) 11n: Up to 300 Mbps(dynamic) 11g: Up to 54 Mbps(dynamic) 11b: Up to 11 Mbps(dynamic) WLAN Reception Sensitivity 5 GHz : 11ax HE80: -57.0dBm 11ax HE40: -60.0dBm 11ax HE20: -63.0dBm 11ac VHT80: -59.5dBm 11ac VHT40: -62.5dBm 11ac VHT20: -67.5dBm 11n HT40: -69.5dBm 11n HT20: -72.5dBm 11a 54Mbps: -74.0dBm 11a 6Mbps: -94.5dBm