... ADP-90SB BB 19V 4.74A 4.Output Type: DC 5.Usage: Switching 6.Connection: Plug In 7.Color: Black ... ,ACER,FUJITSU,NEC11.Output Power: 90W 12.DC Size: 5.5*2.5mm 13.Warranty: 180 days Aplication:Compatible with part ... A4GA, A4K, A4KA, A4L, A4SFor ASUS A6 series: A65For ASUS B1 series: B1, B1000, B1000A, B12, B1AFor ASUS F7 series: F74, F7000 ... laptop power adapter ADP-90SB BB 19V 4.74A (5.5*2.5mm 1 Pin)