Universal chromebook charger usb c specification: Input: 100-240V~1.2A 50-60Hz; Output: 5V-3A, 9V-3A, 15V-3A, 20V-3.25A 65W MAX 45W USB C/ Type C. Widely compatibility: AC adapter suitable for most of 65watt type c devices. Compatible with Lenovo Chromebook 100e 300e 500e C330 S330 N23,Lenovo Yoga A485 T490S T590 C930 C940 C740 S730 720 730 730-13IKB 730S 910 920 720-12IKB 720S-13IKB 730-13IKB 910-13IKB 920-13IKB C930-13IKB S730-13IWL,Lenovo ThinkPad X1 Carbon T480 T480s T580 T580s X390 P52S,A275 A285 A475 A485 T470s T480s T580 T490 E480 E580 E485 E585 E490 E590 L480 X380 L380 L390 L480 L490 L580 L590, lenovo thinkpad charger type c. Compatible with Dell Chromebook: 3100 3300 3380 3500 5190 2-in-1 P28T P29T P86F HA45NM180 LA65NM190. Dell latitude 5430 5420 5421 5400 5410 5411 5310 2-in-1 5320 2-in-1 5330 2in1 5520 5521 5530 5531 5540 5511 5280 2-in-1 5285 2-in-1 5289 2-in-1 5290 2-in-1 5175 2-in-1 Dell Latitude 7275 7370 5175 5285 5290-2in1 7390-2in1. Dell XPS 12 13: L221x Ultrab