Used AC power adapter. Output: 12V 2A. Verify compatibility before purchase. 12V 2A Switching Power Adapter (AC/DC Wall Charger) This is a compact switching power adapter designed to convert standard household AC power into stable 12V DC output. It features a US two-prong plug and a DC barrel connector, making it suitable for a wide range of low-voltage electronic devices. Specifications (from label): Input: 100–240V AC ~ 50/60Hz, 0.3A max Output: 12V DC ⎓ 2.0A Type: Switching Power Adapter Plug: US 2-prong wall plug Connector: DC barrel plug (commonly 5.5mm x 2.1mm) Certifications: FCC Indoor use only Made in China Where / What It Can Be Used For This adapter is commonly used to power devices that require 12V DC up to 2A, such as: Computer monitors (small/medium LCD or LED monitors that specify 12V 2A) Routers and modems CCTV security cameras and DVR systems LED light strips and controllers External hard drive enclosures Small TVs or media boxes Audio equipment (amps, speakers, mixers) Networking equipment (switches, access points) Electronic projects and DIY devices Important Notes The device you power must require 12V DC and 2A or less Amperage can be higher on the adapter than required by the device (that’s OK), but voltage must match exactly Always confirm the polarity (usually center-positive)
