12V 2A External Power Adapter AC To DC Low Voltage 3/4pin Connector Power

PRODUCT SPECIFICATIONS: Input:, 50‑60Hz; Output: 12V 2A power adapter 24W (compatible with 12V 1A, 12V 1.5A, 12V 2A). COMPACT DESIGN: External power adapter is small and light weight, does not take up much space, perfect for using and carrying in your bag.

eBay