TAIFU 65W Universal Laptop Ultrabook Charger Power Adapter for Acer Aspire R14, ASUS F555UA F556UA X556UA X553M, VISO, Samsung, MSI, Toshiba, BENQ, IBM, Lenovo, LG, FUJITSU, DELL, Gateway, LG, Sony The universal laptop charger charges most samsung,asus,Viso,MSI,Toshiba,Benq,Lenovo,IBM,LG,Fujistu,Dell,HP,Acer,Gateway,Sony laptops with power under 65w Service & Support: 30 Days Money Back Guarantee and one year warranty / Please contact us with any questions or concerns - we are here to help! TAIFU products are CE/FCC/RoHS certified, tested by manufacturer to match and/or exceed specifications of OEM products H1)19v; 5.5*3.0mm; For samsung; H2) 19V 4.0*1.35MM; FOR ASUS/ VISO; H3) 19V 5.5*2.5MMfor asus/MSI/TOSHIBA/BENQ; H4) 20V 5.5*2.5MM; FOR LENOVO/LG/FUJITSU; H5D) 19.5V 4.5*3.0MM; FOR DELL; H6) 19.5V 4.5*3.0MM; FOR HP; H7) 19V 3.0*1.0MM; FOR SAMSUNG/ASUS/ACER; H9) 19V 4.0*1.7MM; FOR DELL; H10) 19V 5.5*1.7MM; FOR ACER/GATEWAY; H11) 19V/19.5V 6.5*4.4MM; FOR SONY/LG; H12) 20V USB TYPE; FOR LENOVO; H13) 20V 7.9*5.5MM; FOR LENOVO; H13D) 19.5V 7.4*5.5MM; FOR DELL; H14H) 19.5V 7.4*5.0MM; FOR HP; H15) 18 The power brick can charge asus vivobook,zenbook,ultrabooks,zenbook prime; hp pavilion,touchsmart,envy ultrabook,Pavilion Compaq,HP EliteBook Folio,Spectre XT Pro Ultrabook; Dell Inspiron 11 13 14 15 17 17R, DELL Latitude 14, dell chromebook, dell xps; Acer Aspire TimelineX, Acer Aspire E1 ES1 V5 V3, Acer Aspire S7 P3 S5, Acer Switch 11 12,Acer Chromebook; IBM Lenovo ideapad yoga thinkpad edge; Samsung Series 2 3 4 5 6 9, Samsung ATIV Book 2 4, Samsung N110, N120, N140 etc