อะแดปเตอร์ชาร์จไฟ 19v 2 . 1 a ac สําหรับ samsung np 305 u 1a np 530 u3 b np 535 u 3b np 540 u 1 ชิ้น

19V 2.1A 40W laptop AC power adapter charger for Samsung NP305U1A NP530U3B NP535U3C NP535U4C NP540U3C NP900X1B 3.0mm x 1.0mm 100% Brand new 100V - 240V AC to DC Power Adapter supply * Input: 100V~240V , 50~60Hz * Output: DC 19V2.1A/ 2100mA /40W * DC plug size Outer Diameter: 3.0mm . Inner Diameter: 1.1mm * Cable Length: 120cm +/-1cm * Power Supply with LED indicator * The adapters Connector: inside positive (+) . outside negative (-) pack: 1pcs 19V2.1A Power Supply (NO AC Cable) * Undertake OEM orders or large wholesale. Can be customized have US / UK / EU / AU Plug Power Supply ( 3V/4.5V/5V/6V/7.5V/8V/9V/10V/12V/12.5V/15/18V/24V/36V/48V/ or Other models ). DC plug 5.5mm*2.5mm/4.8mm*1.7mm/4.0mm*1.7mm/3.5mm*1.35mm 3.0mm*1.0mm/2.5mm*0.7mm or other If you need any model, please first contact us.