The Dell OptiPlex 7080 SFF makes wireless upgrades straightforward

Dell did a nice thing with the OptiPlex 7080 SFF: the antenna cables come pre-routed through the chassis, so swapping the Wi-Fi card in the M.2 2230 slot is genuinely simple. It accepts both Intel CNVi and standard PCIe-based modules, giving you flexibility if you want to switch vendors or upgrade generations.