Adapter DELOCK DC 5.5x2.5 mm (female) to DC 5.5x2.1 mm (male), black

DELOCK adapter converts a DC 5.5 x 2.5 mm female connector to a DC 5.5 x 2.1 mm male connector. The compact, passive adapter allows connection between devices or power supplies that share the same outer barrel diameter but have different inner pin diameters. The adapter is black and supplied as a single piece; it is suitable for low-voltage equipment such as chargers, CCTV systems and routers. To ensure correct operation, the connected device must match the voltage, current and polarity specifications of the power supply.

Advantages

The adapter provides a simple, passive solution to adapt connector pin sizes without changing the outer barrel. Its compact design requires no additional tools or power and preserves the polarity and electrical continuity between compatible devices. The single-piece construction offers convenient, space-saving compatibility between chargers, CCTV cameras, routers and other low-voltage electronics.

Suitable for

• Chargers and power supplies with 5.5 mm outer barrel
• CCTV cameras and surveillance equipment
• Routers and networking devices
• Other low-voltage devices using 5.5 x 2.1 mm or 5.5 x 2.5 mm DC plugs

Key specifications

• Connector (female): DC 5.5 x 2.5 mm
• Connector (male): DC 5.5 x 2.1 mm
• Colour: Black
• Quantity: 1 piece

How to use

Insert the DC 5.5 x 2.5 mm male plug of the power supply or cable into the adapter’s 5.5 x 2.5 mm female socket, then connect the adapter’s 5.5 x 2.1 mm male plug to the device’s DC input. Ensure connectors are fully seated. Verify that voltage, current and polarity of the power source match the device requirements before powering on.

Usage recommendations

Check device specifications for required inner pin diameter, voltage, current and polarity before use. Do not force mismatched connectors. The adapter is intended for low-voltage DC applications; avoid exposure to moisture and excessive mechanical stress.