AC Adapter. x1 AC Adapter with Power Cable. 19.5V 11.8A | TPN-LA10 | Barrel 7.4mm. Type7.4mm Barrel. TypeAC Adapter. HP Envy 27-b011 AIO Desktop 27" i7-6700T GTX 950M. HP ENVY All-in-One 27-b255qd 27" 4K touch screen i7-8700T.
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