Home / Computers / Dell OptiPlex 7090 SFF vs standard Wi-Fi cards: Dell's whitelist kills compatibilityComputers Technology ramseeker pcDell OptiPlex 7090 SFF vs standard Wi-Fi cards: Dell's whitelist kills compatibilityThe OptiPlex 7090 SFF’s M.2 2230 slot supports Wi-Fi 6 and Bluetooth 5.x, but only Dell-approved cards work—any other card gets blocked by the whitelist. Search Amazon As an Amazon Associate I earn from qualifying purchases.Related NotesExploreExploreExplorePrevious Dell XPS 8930 vs other prebuilt desktops: PCIe x16 slot fits full-height GPUs, but PSU limits performanceNext Deebot T30S with auto-empty station vs standard robot vacuums: Auto-empty station turns dustbin duty into a every-few-weeks thing