TP-Link WiFi 6E Intel AX210 AXE5400 PCIe WiFi Card for Desktop PC - (Archer TXE72E), Bluetooth 5.3, WPA3, 802.11ax Tri Band Wireless Adapter with MU-MIMO, OFDMA, Ultra-Low Latency, for Windows 10,11

not the worst price I've seen but not the best either... But don't overthink it, just enjoy the PC. And yes a wifi adaptor would be recommended. I'd avoid the dongles and go PCIe with low latency. Something like THIS (I didnt shop, I just picked the first one I saw)

https://www.amazon.com/dp/B0B4VH4G1C?th=1 This one works for me.