Extend your power reach effortlessly with our 2.1mm DC Female-to-Female Adapter. This high-performance coupler is designed to join two standard male DC power cables together, acting as a secure "gender changer" for your power infrastructure. Whether you need an extra few meters for your CCTV camera, LED lighting project, or desktop peripherals, this socket-to-socket joiner provides a rock-solid connection without the need for wire stripping or soldering.
DC Cable Extensions: The simplest way to connect two existing 12V extension cables to create a single, longer power run.
CCTV & Security Systems: Perfect for joining power leads from cameras to main power splitters when both ends are male.
LED Strip Installations: Ideal for linking power supply units to LED controllers in custom architectural lighting setups.
Workshop & Bench Testing: A must-have for technicians who need to adapt male-ended power probes or cables for testing purposes.
Dual 2.1mm Female Ports: Precision-engineered 5.5mm x 2.1mm internal sockets on both ends, compatible with the world's most common DC power standard.
Solid-Molded Construction: Features a rugged, one-piece PVC housing that protects the internal electrical bridge from mechanical stress and bending.
Zero-Loss Conductivity: High-grade nickel-plated brass contacts ensure a low-resistance path, maintaining consistent voltage over long distances.
Compact Pass-Through Design: Its small footprint makes it easy to hide in cable management trays, behind furniture, or inside junction boxes.
"Tool-Free" Convenience: No more cutting or taping wires. Just plug your two cables in, and you’re powered up in seconds.
Stable Electrical Grip: Internal spring contacts ensure a tight, anti-slip hold on male pins, preventing intermittent power flickering.
Professional Finish: Provides a much cleaner and safer look than DIY electrical tape joints.
Connector Type: DC Female to DC Female (Socket to Socket)
Size: 5.5mm (Outer) x 2.1mm (Inner) on both ends
Design: Straight-through coupler
Will this fit a 2.5mm male plug?
No. This adapter is strictly for 2.1mm pins. A 2.5mm male plug will be too large to enter the socket. Please verify your plug size before purchasing.
Does it affect the voltage?
No. It is a straight-through physical joiner. It does not regulate or change voltage. However, when extending cables, remember that very long runs can cause a slight voltage drop due to wire resistance.
Is it waterproof?
This adapter is designed for indoor use. If using it outdoors for CCTV, we recommend placing the join inside a waterproof junction box or using heat-shrink tubing to seal the connection.
