5V 0.6A USB Booster Cable Adapter with DC 5.5 x 2.1MM 9V Power Output

The USB booster cable adapter is designed to step up standard 5V USB power to a stable 9V output, making it ideal for small electronics, portable devices, and DIY projects. Featuring a DC 5.5mm x 2.1mm plug, this adapter allows you to connect your devices directly to a USB port, such as on a laptop, power bank, or USB charger.

This adapter outputs 9V at 0.6A, suitable for powering routers, LED strips, small amplifiers, and embedded modules. The compact 58cm cable length ensures a balance between reach and portability, making it great for desktop setups, field use, or travel. Whether you’re powering devices outdoors or integrating into a portable kit, this cable delivers convenience and reliable power conversion.

🔧 Key Features

• Converts 5V USB input to 9V DC output
• Compact and lightweight – great for portable use
• Output capacity up to 0.6A at 9V
• DC 5.5mm x 2.1mm barrel plug connector
• Ideal for routers, small electronics, or dev boards
• 58cm cable ensures reach without excess clutter

📐 Technical Specifications

📌 Applications

• Powering 9V devices using USB sources
• Routers, development boards, audio systems
• DIY electronics and battery-free applications
• Travel power adapter for portable setups
• USB-to-DC testing and prototyping needs

💡 Why Choose This Cable Adapter?

This USB booster cable adapter is a convenient step-up solution when you need to convert standard 5V USB output into a 9V DC source. Its portable design and robust connectors make it an excellent addition to your electronics kit.

📦 Package Includes

• 1 × 5V 0.6A USB Booster Cable Adapter with DC 5.5 x 2.1MM 9V Output – 58cm