Universal Laptop Charger,75W Ultra Slim AC Adapter Power Supply Cord with USB Port for Mobile/Tablet and11Tips for Dell Lenovo Acer Toshiba Samsung Asus Sony Fujitsu Gateway Most Compatible Models Worldwide Input: 100-240V 50/60Hz; Output: 15V/16V/18.5V/19V/19.5V/20V, this adapter just suitable for below 75W(contian75W) Compatibility:M9:Dell Latitude D500 D505 D510 D520 D530 D531 D600 D610 D620;M11:IBM/Lenovo ThinkPad 420 SL300 T430u T430s T420i T410i T400 T431s;M12:HP CQ35 G50 G60 G61 G70 DV5 DV6 DV7 DV4 ProBook 4310s 4410s 4415s 4416s 4510s 4515s;M15:Acer Aspire 3810T 4810T Extensa 2300 2950,F-errari 1000 1100,Toshiba Satellite A/L/M/P/U series,Gateway Solo,3000 4000 6000 series,CX M MT MX NX series;M28:Lenovo Thinkpad ADLX45N,X230,Lenovo Yoga 13 M490S U330p/T,Yoga2 Pro,K2450 Flex14AT Y40,Y50,Yoga2 11. Compatibility:M1:Toshiba Satellite 200/300,Satellite A M R Pro;M3:SONY VAIO PCG-505,GR,SR,Vx,Z1 series,FUJITSU Lifebook B,E,i,P,S series;M4:HP DV14/15/2000/4000/5000/6000/8000 series,HP Presario;M5:ASUS M9V R1 S1 S2 S3 S5,HP OMNIBOOK 4510/N54xx,Acer TravelMate TM series;M6:Samsung GS6/GT6/7/8,VM6/7/8,X05 series;M8:Sony VAIO VGP-AC19V39 VGP-AC19V40 VGP-AC19V47 VGP-AC19V57 PA-1400-06SN,Sony VAIO VGN-NR S4 S5 SZ FW Z Series VGP-AC19V37 VGP-AC19V19 VGP-AC19V20 VGP-AC19V27 VGP-AC19V33. Multiple Safety Protections: Over Current, Over Voltage, Over Heating and Short Circuit WARRANTY:18 month warranty,100%satisfaction guaranteed and good customer service,if have any problems please contact us anytime for your no hassle refund.