48w universal car charger with USB port 1.input:11-15v , ... USB port:5v 1a 48w universal car charger for laptop notebook with USB port productuniversal car charger for laptopinput11v-15v,12A maxoutput9.5V/12V ... :4.0*1.7mm, for HP mini series5.5*1.7mm, for Acer Aspire ONE , Dell mini inspiron, AMD, Raon ... digital Everun note etc.5.5*2.5mm, for HP 2133 ...