30W Power Supply Adapter Adjustable Voltage 3-12V with 9Pcs DC Connector 2.1A Output

Feature: 1. Universal worldwide, full range AC input voltage 2. Good anti-interference performance, reliable performance and small ripple 3. High working efficiency, low working temperature and long service life 4. Small size, high power, good density insulation performance and high electrical strength 5. The adapter has short circuit protection, overload protection and over voltage protection 6. Suitable for LED display, LED lights, communication products, monitoring and security equipment, mini TVs, hard disk boxes, instruments, small appliances, notebooks, electric vehicles, electric toys, routers, switches, handheld computers, etc. Specification: Item Type: Power Supply AdapterRated Power: 30W USB Output: 5.0V2.1A Power Cord Length: About 1.2 Meters 9pcs DC Head Outputs: 5.5 x 2.5mm ,2.5 x 12.5mm,3.5 x 13.5mm,, 4.0 x 1.7mm, 3.5 x 1.35mm ,5.0 x 21mm,5.5 x 2.1mm, 5.5 x 1.5mm, USB Material: ABS + PC + Fireproofing material. Package List: 1 x Charger1 x Regulator Switch9 x DC Connectors