12V 3.5A AC to DC Power Supply Adapter

This 12V 3.5A power supply adapter provides stable and efficient DC output for a wide range of electronic devices. Designed with universal 100–240V AC input, it ensures reliable performance across different regions and power grids. The included 10-foot extension cord offers added flexibility for installation and device placement. With its durable construction and standard 5.5×2.5mm/2.1mm plug compatibility, this adapter is an excellent choice for LED strips, routers, CCTV cameras, and other 12V-powered electronics.

Input voltage: 100–240V AC, 50/60Hz

Output voltage/current: 12V DC, 3.5A (3500mA)

Power capacity: up to 42W

Connector size: 5.5 × 2.5mm / 5.5 × 2.1mm (compatible)

Cable length: 10 feet

Wall adapter transformer design for convenient plug-and-play use

Provides stable voltage with over-voltage and over-current protection

Suitable for LED strips, CCTV systems, routers, modems, and other 12V devices