Dell 492-BBCU is a 90 W AC adapter for powering equipment that matches its output and connections. The stated output is 19.5 V, and the 3-pin connection identifies this variant within Dell’s adapter range.
The listing specifies a 7.4 mm connector and a C6 power cord. Check that the equipment calls for the listed voltage and matching connector arrangement before choosing this adapter. These details help distinguish it from other variants.
Use it as an external power source for compatible equipment. The description does not identify specific computer models, so compatibility should be determined from the equipment’s requirements and the adapter’s listed connections. The part number, output rating, and connector details identify the exact Dell variant.
