Product information: If you have purchased our product, you will receive 1 power adapter and 1 power cord; Input: 100-240V 50-60Hz 1.8A; Output: 19.5V 4.62A; DC interface: 6.3*3.0MM /4.8*1.7MM /5.5*2.5MM /5.0*3.0MM /5.0*3.0MM /6.5*4 .4 mm/7.4 x 5.0 mm/11.0 x 5.0 mm/7.9 x 5.4 mm/7.4 x 5.0 mm/4.0 x 1.7 mm/3.0 x 1.1 mm/4.0 x 1.35 mm/5.5 x 1.7 mm/4.5 x 3.0 mm/4.5 x 3.0 mm. /4.8*. 1.7MM; don't miss our AC adapter and power cord kit - it's a worthy purchase Adapter Type: Dell Vostro 14 15 XPS 11 12 13 9350 9360 9365 9370 Inspiron 11 12 13 14 15 17 Latitude 12 7202 13 3379 7350 14 E5450, HP Pavilion G4 G6 G7 G42 G50 G71 ENVY 14-1100 17-1100 Compaq 6510B 6515B 6720T 6730B 6730S EliteBook 745 G2 820 G1 840 G1 850 G1 Probook 442 0S 4430S 4440S 4510S Len-ovo Ideapad Flex 2 3 14 15 Yoga 11 11S 13 Len-ovo ThinkPad L440 L450 L540 ThinkPad Edge E431 E440 E450 E455 Len-ovo G500 G550 05 G5 10 G410 etc(Please note before purchase, please check the specifications match your computer model) Adapter Type: HP Pavilion G4 G6 G7 G42 G50 G71 ENVY 14-1100 17-1100 Compaq 6510B 6515B 6720T 6730B 6730S EliteBook 745 G2 820 G1 840 GG1 1 8500 G1 Probook 4420S 4430S 4440S 4510S Len-ovo Ideapad Flex 2 3 14 15 Yoga 11 11S 13 Len-ovo ThinkPad L440 L450 L540 ThinkPad Edge E431 E440 E450 E455 L540 en-ovo g50 0 G505 G510 G410 Dell Vostro 14 15 XPS 11 12 13 9350 9360 9365 9370 Inspiron 11 12 13 14 15 17 Latitude 12 7202 13 3379 7350 1 4 x E5450 etc(Please note before purchase, please check that the specifications match your computer model) Adapter type: Asus ZenBook UX21E and UX31E series, ChromeBook C200, C200MA, C300, C300MA, X551MA, X555LA, X553M, F555LA-AB31, T300LA, F553M, C202SA-YS02, VivoBook F51. 0ua f51 0UA-AH51, K501UX, ZenBook UX330UA-AH54 UX330UA-AH55; HP Stream 11 13 14, X360, 14-ax010nr 14-ax040nr 14-ax020nr 11-y010nr 11-y020nr 0nr 14 -ak040nr 14-ax050nr, Chromebook 14 11 G3 G4 G5, envy Touch Smart Sleekbook M6, M7, 15-j, 17-j, DV14/15/2000/4000/5000/6000/8000, Dv4 Dv6 Dv7, DV m4 G6 G7, 2000; Sony VAIO VGP-AC19V39 VGP-AC19V47(Please note before buying, please check that the specifications match your computer model) Quality: Our product with advanced safety technology to ensure against short circuit, overvoltage, overcurrent, and internal overheating. You can rest assured using this charger without worrying about overheating or potential damage to your laptop. Please rest assured that our product is 100% new from manufacturer, ensuring reliability and performance Customer Services Satisfaction: 90 days after purchase, we offer an unconditional return policy. In addition, if your product is defective, we will replace it within 18 months from the date of purchase. If you have any questions, please contact us