stabilized switching power supply DC/DC

with max. 4000 mA and add. USB port

output voltage: 15-16-18 VDC (max.4000mA) 19-20-22-24 V DC (max.3000mA) dimensions: 100 x 46 x 30 mm - overcurrent protection and polarity protection - attractive sales packaging - with USB port - dual DC car and air adapter with 6 different plugs (changeable): - NH-Plug(3.50 mm x 1.35 mm) compatible with SHARP/DELL - LUJ-Plug (4.75 mm x 1.75 mm) compatible with COMPAQ Armada 110, E500, E700, M300, M700 & V300 Series,Evo N110,N200,N400c,N600,N610c,N800c,N800v Prosignia 170,190, Presario 300 & 2800 Series -NAB-Plug(5.5 mm x 1.75 mm) compatible with ACER -LUAA-Plug(6.50 mm x 1.00 mm) compatible with FUJITSU Lifebook A,B,C,E,i,L,P & S Series (NOT compatible with E-6600) PANASONIC Toughbook Series all models SONY Viao SR,GR & VX Series, Vaio F,FX,FXA,GRX,R505 & Z505 Series -LUE-Plug(5.50 mm x 2.10 mm) compatible with N@tbook: complient with Acer Aspire one, A110, A110L A110x, A150, A150L, A150x IBM Thinkpad 310 Series, "i"Series i1412 2611-xxx,i1450 2611-xxx,i1451 2611-xxx i1470 2611-xxx,i1471 2611-xxx,i1472 2611-xxx, i1436 2611-xxx,i1500 2611-xxx,i1410 2611-xxx, ii1434 2611-xxx,ii1435 2611-xxx. ACER:AcerNote 350 Series,367,370 Series,390 Series 850 C. AcerNote Light 350 Series,370 Series,380 Series,P100. Extensa 355,390,500,501,502,503 Series,600,610 Series. Travelmate 351,505,506,507 Series,524 Series (NOT compatible with Travelmate 800 Series) -LUG-Plug(5.50 mm x 2.50 mm) compatible with ACER Acpire 1300 Series,Acernote 367, 390 Series, Extensa 360,390,900,ESS3-391T Series. COMPAQ Evo N115,N160,N180 Series, Presario 700,800, 1000,1200,1600,1700,1800,2700 Series. DELL Inspiron 3000,3200,3500 & 7000 Series. GATEWAY Solo 200,600,1400,1450,5300,5350,9300,9500 & 9550 Series HP Pavilion 2100,3000,3100,4100,6000,6100,7100,N3000, N3100,N3200,N3300 & N5000 Series. TOSHIBA Satellite 1600,1700 & 3000 Series. WINBOOK Winbook XP,XP5,Si,Si2,X1,Z1,J1 Series. IBM Thinkpad A,R,T,X Series,240,365,380,385,390,560, 600,701,770,"i"Series i1460 2621-xxx,i1480 2621-xxx, i1500 2621-xxx,i1420 2621-xxx