1.One year warranty 2.Alufer encloser 2.vehicle-mounted,home application 3.multifunctional Equipped with 8 kinds of different specifications of the DC conversion connector : PLUGSIZEADAPTABLE16.3*3.0SONY,FUJITSU,SAMSUNG26.0*1.0TOSHIBA,NEC35.5*2.5 LITE,FUJITSU,TOSHIBA,ACER,DELL,IBM,SHARP,DELTA,CPQ,ASUS,CMC,MICRO-STAR45.5*2.1CPQ,BENQ,ACER,IBM,HP,NEC,TOSHIBA55.5*1.7ACER,HP64.8*1.7ASUS,HP,NEC,DELTA, ...