1‎.‎ And High Quality‎.‎2‎.‎ With 1 Usb Port‎,‎ Usb Output‎:‎ 5v‎-9v‎-12v‎,‎ 1a‎-1.6a‎-2a‎-2.4a ‎(‎maximum‎)‎‎,‎ Smart Port‎:‎ Auto Detective Dc 5v‎-12v‎,‎ 1a‎-2.4a ‎(‎max‎)‎‎.‎3‎.‎ Perfect Size For Travel‎.‎4‎.‎ 12 Pcs Power Adapters Interfaces‎:‎‎- M1 15v‎-3a/4a/5a/6a 6.3*3.0mm For Toshiba‎- M2 19.5v‎-3.33a/4.62a 4.5*3.0mm For Hp‎- M3 16v‎-2.5a/3.36a/3.75a/4a 6.5*4.4mm For Sony‎- M4 18.5v‎-1.1a/2.7a/3.5a/3.8a/4.74a/4.9a 4.8*1.7mm For Hp‎- M5 19v‎-1.58a/2.1a/2.64a/3.16a/3.42a/3.95a/4.2a/4.74a 5.5*2.5mm For Toshiba / Asus / Liteon‎- M6 19v‎-2.1a/3.16a/4.74a 5.3*3.0mm For Samsung‎- M7 19v‎-3.16a/3.42a/4.74a 5.5*1.7mm For Acer/toshiba‎- M8 19.5v‎-2.15a/3a/3.9a/4.1a/4.7a 6.5*4.4mm For Sony/lg‎- M9 19.5v‎-3.34a/4.62a 7.4*5.0mm For Dell‎- M10 20v‎-3.25a/4.5a Usb Tip With Pin For Lenovoest‎- M11 20v‎-3.25a/4.5a 7.9*5.5mm For Ibm/lenovo‎- M12 18.5v‎-3.5a/4.9a/4.74a 7.4*5.0mm For Hp