... Specification power supply adapter for Asus 19V 4.74A 5.5*2.5 90WLaptop Adapter For ASUS 19V 4.74A Input ... size: 5.5 *2.5mm 100% ORIGINAL Model: For Asus 19V 4.74A (5.5*2.5)output: ... 60HzAC Head: Clubs ShapeCompatible P/NPA-1900-24Compatible Laptop ModelFor Asus A6 Series: A6, A6JA, A6JC, A6Jm, A6K, ... adaptors,battery and power cord for Dell, HP, SONY, Acer,Toshiba, Samsung, ASUS, Lenovo, IBM and non- ...