Dual PCIe 3.1 2.5GBase-T Network Adapter with Intel I225-V / I226-V 2500/1000/100Mbps PCI Express Gigabit Ethernet NIC Card RJ45 LAN Controller for Windows 10/11 with Low Profile Bracket

I first had a cheap broadcom 2.5gb card given to me for my opnsense install and it was a pain to inject drivers for. I eventually bought the card below with an Intel chipset and the install was just clicking next,next,finish. Lesson learned. Dual PCIe 3.1 2.5GBase-T Network... https://www.amazon.com/dp/B0CBX9MNXX?ref=ppx_pop_mob_ap_share Good luck!