TP-Link Archer T600U Plus is an AC600 dual-band USB Wi-Fi adapter for adding wireless connectivity to a computer. Its USB 2.0 interface connects it to the host device, and its antenna is specified at 5 dBi.
It works on both 2.4 GHz and 5 GHz Wi-Fi bands, with listed wireless rates of 200 Mbps and 433 Mbps respectively. It supports IEEE 802.11b/g/n on 2.4 GHz and IEEE 802.11a/n/ac on 5 GHz, giving you a choice of supported bands when connecting to a compatible network.
Listed system requirements are Windows 11, 10, 8.1, 8, 7 and XP, plus Mac OS X 10.9–10.14. The adapter is intended for computers running these systems that need USB Wi-Fi connectivity.