AC100-240V, 50/60Hz (worldwide use);
Output: 24W 12V 2A. Compatible with Microsoft Surface RT, Microsoft Surface Pro 1, Microsoft Surface Pro 2, Microsoft Surface RT 10.6" 12V 2A 24W, Surface 1512, Surface 1516, Surface Q6T-00001, Surface 2 1513, Surface 2 1572, PA-1240-06MX, X05, X861557-002, Surface 2 4G LTE AT&T, Surface 2 P3W-00001, Surface 2 P4W-00001, Surface 2 M2Z-00001, Surface 9HR-00001, Surface 9JR-00002, Surface 7ZR-00001, Surface 7Z. Automatic thermal, overload cut-off, and short circuit protection. Magnetic snap-in power adapter charges Surface