

The DC Plug to DC Jack (F Socket to 4×1.7mm Plug) is a versatile and compact power connector that provides a secure and efficient connection between power supplies and compatible electronic devices. Whether you’re in the IT, electrical, or electronics repair field, this adapter ensures smooth energy transfer without power interruptions. It’s designed for both professional technicians and DIY users, offering a reliable way to link devices that require a DC barrel connection.
This DC adapter fits perfectly with devices using a 4×1.7mm plug—a common size for small appliances, routers, LED lights, CCTV cameras, and various low-voltage gadgets. The female (F) socket connects seamlessly to standard DC plugs, allowing easy pairing with multiple power supplies. It’s the perfect solution when your power supply and device connectors differ, ensuring hassle-free operation across many setups.
Crafted from high-grade, heat-resistant materials, the DC Plug to DC Jack guarantees safe and long-lasting performance. The solid contact points prevent voltage loss, providing a stable power flow that protects devices from irregular current surges. Its strong outer casing also enhances durability, making it a dependable tool for everyday electrical connections in both home and professional environments.
Despite its sturdy construction, the adapter remains lightweight and highly portable. You can easily carry it in your toolkit or store it in your workstation. Its plug-and-play design makes installation effortless—no soldering or technical adjustments required. This makes it suitable for technicians, hobbyists, and students working with DC-powered devices.
Whether you’re powering a DIY LED setup, testing a small appliance, or fixing an electronic board, this DC Plug to DC Jack (F Socket to 4×1.7mm Plug) simplifies the process. It ensures consistent connectivity, reducing downtime during projects or repairs. Its versatility also means it can be reused across various applications, making it an affordable and practical accessory for your toolkit.











