Unique-Bargains 4.5mm x 3mm Male to 5.5mm x 2.1mm Female DC Power Adapter Jack 2 Pcs surveillance accessory

4.5 mm to 5.5 mm DC jack adapter pair

This set includes two black and silver tone DC power adapter jacks that convert a 4.5 mm by 3 mm male plug to a 5.5 mm by 2.1 mm female socket. Each adapter measures 45.8 mm by 14 mm by 10.4 mm and weighs 13 g, constructed from a combination of plastic and metal. They are designed as direct replacements for worn or damaged connectors on compatible surveillance equipment.

Check the plug and socket dimensions on your

Verify that your power source uses a 4.5 mm outer diameter with a 3 mm centre pin and that your camera or recorder requires a 5.5 mm outer diameter with a 2.1 mm centre pin. Confirm the physical space around the connection can accommodate the adapter body measuring roughly 1.8 inches long by 0.6 inches wide by 0.4 inches high. These adapters only change the connector geometry; they do not alter voltage or polarity.