The Dell 65W Adapter (19.5V, 3.34A) is the standard power supply for hundreds of Dell laptop models manufactured over the past decade. Rated at 65 watts, it provides sufficient power for most Inspiron, Latitude, Vostro, and XPS laptops featuring Intel Core i3/i5/i7 processors and integrated graphics .
The term "Big Pin" is critical for identifying compatibility. Dell has used multiple connector types over the years:
⚠️ Important: The 7.4mm x 5.0mm Big Pin connector is physically larger and will NOT fit a slim pin (4.5mm x 3.0mm) or USB-C port. Always verify the connector size before purchasing .
