Cooler Master has several universal AC adapters available, and one of them is the NA 120. The NA 120 provides up to 120 Watts of power and has 10 tips included to fit most laptop manufacturers’ machines. The adapter weighs in at 1.45 lbs and the size of the adapter is 6.57 x 2.56 x 1.46 inches. Cooler Master designed the NA 120 to meet Energy Star Level V ratings with up to 88% efficiency. The adapter also features over voltage protection, over current protection, short circuit protection, and over temperature protection. A blue LED is located on the adapter to indicate when it is powered on. Cooler Master offers a 2 year warranty to protect the AC adapter.