Super Power Supply&reg; AC / DC Laptop Adapter Charger Cord for Samsung Series 2 Np200b4a Np200a5b Series 3 Np300e4c Np300e5a Np300e5ai Np300e5c Np300v5a Np305e5a Np305e5ai Np305e7a Np305e7ai Np305v5a Np350u2b Np350v5c Np355v5c Series 4 Np400b4b Series 5 Ultrabook Np500p4c Np510r5e NP510 510 Np520u4c Series 6 Np600b4b 60 Watt Netbook Notebook Battery Plug Input: 110-220V Output: 19V 3.16A 60W Warranty: 1 Year Super Power Supply are manufactured and tested to match or exceed OEM products. Trademarked by Super Power Supply. Sold exclusively by Super Power Supply