MERCUSYS wireless USB network adapter MA20N, 650Mbps AC650, Ver 1.0

Technical characteristics
Wireless
-Wireless Standards: IEEE 802.11ac, IEEE 802.11a, IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
-Frequency: 5 GHz, 2.4 GHz
-WiFi Speeds: Up to 433 Mbps on 5 GHz, Up to 200 Mbps on 2.4 GHz
-Reception Sensitivity:
5GHz: 11a 6Mbps: -95dBm, 11a 54Mbps: -78 dBm, 11ac VHT20 MCS8: -72 dBm, 11ac VHT40 MCS9: -68.5dBm, 11ac VHT80 MCS9: -64.5 dBm
2.4GHz: 11g 6Mbps: -95.5 dBm, 11g 54Mbps: -79 dBm, 11n HT20 MCS7: -76 dBm, 11n HT40 MCS7: -74 dBm
-Wireless Security: WPA/PSK, WPA2-PSK, WPA3-SAE

Others
-Dimensions: 14.94x7.19x19.15mm
-Interfaces: USB 2.0
-Antenna Type: 1 Internal Antenna
-System Requirements: Windows 11/10 (32/64-bit)