Noctua NV-PS1, 24W 115/230V AC to 12V DC Switching Power Supply for Powering 12V PC Fans Off Wall Outlets (Black)34.95Buy!$Newegg.comDelivery: in USA ReportIdeal for powering 12V PC fans off the mains for home, office or multi-purpose ventilation tasks, 5.5mm OD/2.1mm ID barrel connector plus included NA-AC10 adaptor cable for both 3-pin and 4-pin fans M more→ultiple fans can be powered using optional NA-SYC1 splitters or the NA-FH1 and NA-FH2 fan hubs, up to 24W total power (2A current), optional NA-FC1 controller for speed-controlling 4-pin PWM fans 115/230V input, includes modular plugs for type C (CEE 7/16, Europe, Russia, South Africa, etc.), type A
