In: 120V AC ~ 50-60Hz 12W / Out: 12V DC, .5A
Price: $4.95
SK90185350, 1.8A input. 18.5V = 3.5A
Price: $14.95
In: 100-240V ~ 50-60Hz 1A, / Out: 19V DC, 2.1A
Price: $11.95