Specification: Replacement 19V 4.74A 90W (5.5MM/2.5MM) AC Adaptor
Compatible with following laptops:ACER ASPIRE 1310 1360 1362 1363 1365 1400 1600 2000 5570 5580 ACER FERRARI 3000 3400 4000 ACER TRAVELMATE 290 380 530 650 660 800 2300 3200 400.