USB to DC Power Jack Adapter for Tablets & Travel | Qme

Multi USB to DC 5.5×2.1mm Power Jack Adapter

Keep your tablets, small devices, and electronics powered up wherever you go with this versatile USB to DC Power Jack Adapter. Whether you're at home, in the office, or on the road, this compact adapter delivers efficient, direct DC power transmission — no AC conversion needed — making it a smart, reliable addition to your travel kit or charging station.

Key Features

• Wide Compatibility: Works with Micro USB 2.0 and Type-C inputs to DC 5.5×2.1mm barrel jack output, compatible with a broad range of tablets and small electronics.
• Efficient Direct Power Transmission: Channels power directly to your device without AC conversion, ensuring a stable and steady charge.
• Compact & Travel-Friendly: Lightweight and slim design slips easily into any bag, backpack, or pocket — ideal for travel, commuting, or everyday use.
• Durable Construction: Built from sturdy plastic materials designed to withstand daily use and repeated connections.
• 19 Color Options: Choose from a wide range of colors to suit your personal style or easily identify your adapter in a bundle.
• Great Value Multi-Pack Options: Available in various pack sizes — perfect for households, offices, or as a thoughtful gift for tech-savvy friends and family.

Product Details

• Connector Type: Micro USB 2.0 / Type-C to DC 5.5×2.1mm Power Jack
• Material: Plastic
• Available Colors: 19 options
• Use Case: Tablet charging, travel power, device replacement adapter
• Brand: Qme

Note: Due to variations in monitor brightness and display settings, the actual color of the adapter may appear slightly different from product images.

For more information on safe use of electronic accessories and adapters, visit the U.S. Consumer Product Safety Commission (CPSC) for consumer electronics safety guidance.

Frequently Asked Questions

Q: What devices is the USB to DC Power Jack Adapter compatible with?

A: This adapter is designed for tablets and small electronics that use a DC 5.5×2.1mm barrel jack input. It accepts Micro USB 2.0 or Type-C as the power source, making it compatible with a wide variety of standard USB chargers and power banks for convenient charging on the go.

Q: How does the DC power adapter work?

A: The adapter transmits power efficiently and directly from your USB power source to the connected device via a DC barrel jack, bypassing the need for AC-to-DC conversion. This results in a more direct and stable power delivery for your tablet or compatible electronic device.

Q: Is this adapter suitable for travel?

A: Absolutely. Its compact, lightweight design makes it an excellent travel companion. It works with standard USB power sources such as wall chargers and power banks, so you can charge your devices without needing extra bulky equipment — ideal for travel, commuting, or keeping as a spare at the office.

Q: Can I buy this adapter in a multi-pack?

A: Yes! This adapter is available in various pack sizes, making it a great value option for stocking up, sharing with family, or keeping spares at multiple locations. With 19 color options, you can also easily distinguish between multiple units.