... US power cord is included . Key Specifications/Special Features:Input: AC 100 to 240V (worldwide use)Output: DC 12V, 3APower: 36WOutlet ... .7mm External diameter: 4.8mmFit laptop models:Asus Eee PC series: 900, 900A, 900HA, 900HD, 900SD, 901, 904HA, 1000, 1000H ... , 1002HA, 1000XP, and S101Asus R2 series: R2E, R2H, and R2HvAsus Eee videophone AiGuru SV1Compatible part numbers ...