USB-A to DC Step-Up Power Converter Cable (5V to 21V) for Routers and LED Strips, Built to Rigorous Electrical Safety Standards

Your Go-To USB to DC Booster Cable

• Adjustable Voltage Output (5V to 21V): Powers a wide range of devices from a single, versatile cable.
• High-Purity Copper Conductors: Ensures stable and efficient power delivery with minimal heat buildup.
• Durable Single-Piece Molded Strain Relief: Provides a robust connection point that resists fraying and breakage for enhanced longevity.
• Integrated Safeguards: Features built-in protection against overcurrent and short circuits for device safety.

Why Choose Our USB-A to DC Step-Up Power Converter Cable?

Are you tired of converter cables that deliver unstable power, overheat dangerously, or break after just a few uses? Many users face issues with inferior cables that risk damaging their sensitive electronics. Our power converter cable is engineered to solve these problems by providing a stable, safe, and durable power solution.

Built to North American Electrical Safety Standards

Safety is our priority. This cable is manufactured in compliance with general-purpose electrical safety guidelines. We use high-quality, flame-retardant materials for the cable jacket and connector housing to minimize risks, and the internal electronics are designed to operate reliably within their specified limits.

Made with High-Purity Conductors

The core of our cable features 22AWG high-purity copper wiring. This minimizes electrical resistance, reducing power loss and voltage drop over the length of the cable. The result is a more stable, consistent, and efficient power supply to your device, preventing performance issues caused by inadequate power.

Durable and Reliable Construction

We utilize a one-piece injection molding process to create a seamless and incredibly strong bond between the cable and the connectors. This robust construction prevents the common issue of cable fraying and wire separation at the stress points, ensuring the cable can withstand the rigors of daily use.

USB-A to DC Step-Up Cable: Overview & Detailed Specifications

Product Description

This USB-A to DC Step-Up Power Converter Cable is a versatile tool that allows you to power a wide range of DC-input devices from a standard 5V USB source, such as a power bank, wall adapter, or computer port. With its adjustable output and clear digital display, it's the perfect solution for mobile applications, DIY electronics projects, and replacing bulky power adapters.

Technical Specifications

Key Features & Design of the 5V to 21V Converter Cable

Smart, User-Friendly Design

Featuring a simple button for voltage adjustment and a clear digital display, you can precisely set the output voltage your device requires. The built-in memory function conveniently recalls the last used voltage setting when powered on, saving you time and preventing accidental misconfiguration.

Available Colors and Lengths

Our cable is available in a classic, professional black finish suitable for any environment. To meet different needs, we offer two standard lengths: 3 ft for short-range connections and 5 ft for greater flexibility and reach.

Device Compatibility & Important Safety Information

Extensive Compatibility List

Perfect for a variety of devices, including:

• Networking Equipment (Routers, Modems, Switches)
• Security and Surveillance Cameras
• Portable Audio Devices and Speakers
• LED Lighting Systems and Decorative Strips
• Small Portable Fans and Other Low-Power Motors
• Electronic Development Boards

Important Usage Guidelines

1. Ensure your USB power source (wall adapter, power bank) can supply at least 2A, preferably 3A, for stable performance, especially at higher voltages.
2. Before connecting to your device, always verify its required input voltage and polarity. Set the cable's output voltage to match.
3. Confirm that the 5.5mm x 2.1mm DC barrel jack is the correct size for your device's power port.
4. This cable is designed for powering devices, not for charging lithium-ion or other types of batteries directly unless the device has its own internal charging management circuit.

Customization Services & Our Quality Guarantee

Tailored to Your Specific Needs

For bulk orders, we offer a range of customization services to meet your project's unique requirements. Our team can work with you to provide:

• Custom Cable Lengths
• Alternative DC Connector Sizes
• Logo Printing and Branding
• Custom Packaging Solutions

Our Commitment to Your Satisfaction

We stand behind the quality of our products with a comprehensive support promise. Your order is backed by:

1. 24-hour online customer service to promptly handle any questions or issues that arise with your shipment.
2. A straightforward replacement policy. If any items in your batch exhibit quality defects, we are committed to providing a replacement.