2-Pack 12V 2A Universal AC/DC Power Adapter EU/US Plug

2-Pack Universal 12V 2A AC/DC Power Adapter – EU & US Plug

Power your devices with confidence using this 2-piece 12V 2A universal power adapter. Designed to work with AC 100–240V input worldwide, this versatile DC power supply is ideal for security cameras, DVRs, LED lighting strips, robots, routers, and more. Each adapter ships with both EU and US plug options, making it a truly global solution.

Made in Mainland China. CE certified for quality and safety assurance.

Key Features

• Wide Voltage Input: Compatible with AC 100–240V / 50–60Hz – works in virtually any country
• Stable 12V 2A DC Output: Delivers consistent, ripple-free power (ripple <20mV) for reliable device operation
• 5.5mm × 2.1mm Output Jack: Industry-standard barrel connector fitting cameras, DVRs, LED strips, and more
• Built-In Safety Protection: Over-voltage, over-current, and short-circuit protection for you and your devices
• PWM Design: Pulse-width modulation ensures high efficiency and stable power delivery
• Anti-Jamming / EMC Tested: Low electromagnetic interference for cleaner power
• EU & US Plugs Included: Dual-plug versatility for international use
• Generous Cable Length: ~95cm / 37.4 inches for flexible placement
• Compact & Lightweight: 7.5 × 4 × 2.5cm body for easy installation in tight spaces
• Value Pack: You receive 2 adapters – great for installations requiring multiple powered devices

Technical Specifications

⚠️ Important Compatibility Notes

• This adapter outputs DC 12V 2A only. Do NOT connect devices requiring DC 5V or DC 13V+.
• Does NOT support devices requiring 12V 3A or higher current draw.
• Does NOT support DC 5V devices, laptops, or actual power consumption exceeding DC 12V 2A (24W).
• Not suitable for battery charging.
• Not waterproof. Keep away from moisture.
• For LED strip users: Confirm your strip's total wattage does not exceed 24W. Longer strips (10m+) may require a higher-wattage adapter.

Compatible Devices Include

• CCTV & security cameras / DVR systems
• LED lighting strips (up to 24W total)
• Wi-Fi routers & network hubs
• Robotic & automation devices
• Electronic toys & gadgets
• Various 12V 1A–2A consumer electronics

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For general electrical safety guidance, visit the U.S. Consumer Product Safety Commission – Electrical Safety.

Learn more: AC adapter

Frequently Asked Questions

Q: Can I use this 12V 2A power adapter with my CCTV security camera system?

A: Yes! This adapter is specifically designed for security cameras and DVR systems that require DC 12V 1A–2A. Simply confirm your camera or DVR's power requirement does not exceed 2A (24W total) and that it uses a standard 5.5mm × 2.1mm DC barrel jack before connecting.

Q: Can I power LED light strips with this adapter?

A: Yes, with an important note. This adapter delivers DC 12V 2A (24W maximum). For LED strips, calculate the total wattage of your strip (watts per metre × total length). If your strip's total wattage is under 24W, this adapter is suitable. For longer or denser strips exceeding 24W, you will need a higher-wattage 12V adapter.

Q: Does this adapter work in both the US and Europe?

A: Absolutely. The adapter accepts AC 100–240V / 50–60Hz input, covering virtually every country's mains voltage. EU and US plug options are included, making it ready for use in North America, Europe, and most other regions.

Q: Is this adapter safe to leave plugged in for extended periods?

A: The adapter features built-in over-voltage, over-current, and short-circuit protection, plus an EMC-tested design to minimise interference. It is rated for continuous use within its 0–60°C operating range. Always ensure adequate ventilation around the adapter and do not expose it to moisture, as it is not waterproof.