12V 2A Power Adapter - brand new in box - $20 firm SPECIFICATIONS: Input: 100-240V 50/60Hz Output: 12V DC 2000mA Output Connector: 5.5mm x 2.1mm Polarity: Centre positive Great replacement power adapter for many 12V electronic devices such networking switches, routers, modems, CCTV cameras, LED stripes, home electronic appliances, etc.