SK90185350, 1.8A input. 18.5V = 3.5A
Price: $14.95
100-240V ~ 2.5A, 50-60Hz: 15-24V up to 90W Max.
Price: $29.95
100-240V ~ 1.5A, 50-60Hz: 19V = 3.16A
Price: $19.95