ACER ADAPTER.AC.45W.19V.1.7x5.5x11.BLACK

The Acer KP.0450H.014 is an AC power adapter for supplying power to a compatible laptop. It is rated at 45 W, with a 19 V output and a rated current of 2.37 A. These specifications help identify the electrical output required by equipment designed for this adapter.

The listing identifies it as a Chicony A045R073P and a 3-pin adapter. Its output connector has a black tip, a 1.7 mm center pin and a stated size of 1.7 × 5.5 × 11 mm. Checking these connector details helps distinguish this version from Acer adapters with a similar output rating.

Use it as a replacement power source for a compatible laptop setup that specifies part KP.0450H.014 and the matching connector. It provides the listed DC output through the laptop connector for use at a desk or another location with a power outlet.