Restore power to your specialized electronics with the Professional Small-Barrel USB Power Link. This 1-meter cable converts any standard 5V USB port into a precision 3.5mm x 1.4mm DC output. Designed specifically for devices with smaller power ports, this cable allows you to power your gadgets directly from a laptop, power bank, or USB wall charger, eliminating the need for bulky and hard-to-find AC adapters.
Precision Fit (1.4mm): Specifically engineered for the 3.5mm outer diameter and 1.4mm inner pin standard found in compact electronics.
Stable 5V Delivery: Built with high-purity copper cores to ensure consistent voltage and minimize resistance over the 1-meter run.
Travel-Ready Versatility: The perfect 1M length for use with portable power banks, making it an essential for trips and outdoor use.
Reinforced Signal Path: Features molded strain relief at both ends to protect the internal wiring from the stress of frequent plugging.
# Digital Clocks & Alarms: Power your desktop or bedside clock from a USB port for a cleaner, wireless-looking setup.
Beauty & Care: The standard power link for many rechargeable LED makeup mirrors and facial cleansing brushes.
Handheld Devices: Compatible with various small electronic toys, legacy PDAs, and specialized handheld massagers.
DIY Electronics: An essential connector for makers working with small-scale 5V sensors or micro-controllers that utilize the 1.4mm DC port.
Universal USB-A Male: Fits all standard USB-A ports on PCs, power banks, and modern wall chargers.
Specialized 1.4mm DC Plug: Features a high-conductivity tip designed for a snug, flicker-free fit in small-format DC jacks.
Insulated PVC Jacket: A durable, heat-resistant outer casing that remains flexible even after multiple coils and uncoils.
Plug-and-Play Simplicity: Instant 5V power transfer with no setup or configuration required.
Product Type: USB-A to DC Male Power Cable
DC Plug Size: 3.5mm (Outer) x 1.4mm (Inner Pin)
Colour: Professional Matte Black
Length: 1 Meter (approx. 3.3 feet)
Included: 1x 1M USB to 1.4mm DC Power Cable
1. How do I know if I have a 1.4mm or 2.1mm port? The 1.4mm port is noticeably smaller than a standard router plug. It is roughly the same diameter as a standard headphone jack but uses a hollow barrel. If your current plug is very thin, this 1.4mm version is likely the correct fit!
2. Can I use this for my 9V or 12V device? No. This cable passes the 5V from your USB port directly to your device. Using it on a device that requires higher voltage may result in it not functioning. Always check the label on your device first.
3. Is the cable flexible? Yes. We use a high-flex PVC jacket so it can easily wrap around your desk or be tucked into a small travel pouch without kinking.
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