Extend Your Power Reach – Anywhere You Need It

The Zpaxo DC Power Extension Cable gives you the extra length you need to power devices in hard-to-reach locations. Available in 5M and 10M lengths, this cable features a 5.5mm × 2.1mm female-to-male barrel connector — the most common DC plug size used across a huge range of electronics. Whether you're mounting a CCTV camera, setting up LED lighting, or connecting audio equipment, this cable keeps everything powered without compromise. Made in China.

Premium Copper Construction

Built with 17/0.15 AS×2 premium copper wires at 22AWG, this extension cord delivers lower resistivity and superior electrical conductivity compared to standard cables. You get a stable, consistent power connection from source to device — even at full length.

Lengths Available: 5 metres or 10 metres
Connector Size: 5.5mm outer diameter × 2.1mm inner diameter barrel jack
Voltage Compatibility: 5V–24V DC/AC devices
Wire Gauge: 22AWG premium copper (17/0.15 AS×2)
Connector Type: Female input to Male output (barrel jack extension)

Wide Device Compatibility

This cable is compatible with a broad range of electronics that use a standard 2.1mm × 5.5mm DC barrel plug, including:

CCTV & IP security cameras
LED light strips & LED signage
IR illuminators
Monitors & printers
Sensors & DVR systems
External hard drives
Audio mixing & recording equipment
Routers and network hubs

Important Compatibility Note

This cable is designed for 5V–24V DC/AC devices only. Not all electronics use a 2.1mm × 5.5mm plug — before purchasing, measure the inner and outer diameter of your device's power adapter plug to confirm compatibility.

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For general electrical safety guidance when working with low-voltage devices and cabling, refer to the U.S. Consumer Product Safety Commission – Electrical Safety.

Frequently Asked Questions

Q: What devices is the 5.5mm × 2.1mm DC power extension cable compatible with?

A: This DC power extension cable is compatible with any device rated for 5V–24V DC/AC that uses a standard 5.5mm outer diameter × 2.1mm inner diameter barrel connector. Common devices include CCTV cameras, IP cameras, LED strips, DVR systems, routers, monitors, external hard drives, and audio recording equipment.

Q: How do I know if this cable will work with my power adapter?

A: The most reliable way is to physically measure the plug on your existing power adapter. The inner (positive) pin should measure 2.1mm and the outer (negative) sleeve should measure 5.5mm. If your adapter matches these dimensions and operates between 5V and 24V, this extension cable is compatible.

Q: What is the difference between the 5M and 10M versions?

A: Both versions use the same high-quality 22AWG premium copper wiring and 5.5mm × 2.1mm connectors — the only difference is length. The 5M cable suits most indoor installations where the power source is nearby, while the 10M version is ideal for longer runs, such as outdoor camera installations or large rooms where the power outlet is far from the device.

Q: Will there be any voltage drop over the 10M cable length?

A: Thanks to the 22AWG premium copper conductors (17/0.15 AS×2 construction), voltage drop is minimised across the cable's length. This cable is engineered for reliable power delivery at 5V–24V across both the 5M and 10M lengths under normal operating conditions.