Outecc Replace For 48W Microsoft Surface Pro 3 Docking Station 12V 4A AC Power Charger US Ship Input: 100-240V ~ 1.3A 50-60Hz (for worldwide use) Output: 12V 4A Power: 48W New Generic, 12 months replacement warranty SKU: GSB-219 One Power Cord is included with this adapter for Free ( fit for your country).