Lps USB Power Adapter Ac Charger 90w for Dell Latitude E5270 E5470 E5570 E7240 E7250 E7270 E7470 E7450 E7440 AC Input: 100V-240V, 50- 60Hz DC Output: 90W 19.5V 4.62A( can replace 65w 19.5V 3.34A 45W 19.5V 2.31A 7.4*5.0mm), USB 5V 2A Integrated USB port to charge mobile devices, phone & table, reader as amazon fire 7 8 10, jbl speaker Fit for: BT90PM130 LA90PM130 LA90PM111 FA90PM130 DA90PM130 Dell Latitude 5280 5480 5580 7280 7480 e7470 5250 E5270 E5430 E5440 E5450 E5470 E5530 E5540 E5550 E5570 E6230 E6330 E6420 E6430 E6430 ATG E6430s E6440 E6530 E6540 E7240 E7250 E7270 E7470 E7450 E7440 a small, easily portable option for charging dell laptops and mobile devices