Power your 9V devices from any standard 5V USB source with this compact step-up converter cable. Designed with an integrated voltage boost regulator, it efficiently converts 5V input (from USB chargers, power banks, laptops, or desktop ports) to a stable 9V DC output. Perfect for routers, Arduino boards, small electronics, LED strips, portable fans, and other low-power 9V devices.
Simply plug the USB end into your power source and connect the barrel jack to your device-no drivers, configuration, or external power adapters required.
Key Features:
- Step-Up Converter: Boosts 5V USB input to regulated 9V DC output
- Built-in Protections: Over-current, short-circuit, and thermal protection
- Universal Compatibility: Ideal for microcontrollers, modems, LED lighting, and small appliances
- Plug & Play: Quick setup with no extra tools or software
- Portable & Lightweight: Easy to carry for travel or emergency use
Specifications:
- Input Voltage: 5V DC via USB-A plug
- Output Voltage: 9V DC regulated
- Output Current: Up to 1A (requires USB source 2A)
- Connector Type: 5.5mm × 2.1mm barrel jack, center positive
- Cable Length: ~1m
- Max Power Output: 9W
- Material: Durable PVC insulation
- Color: Black
- Weight: ~30g
Compatibility Notes:
- Works best with USB power sources rated at 2A or higher.
- Not suitable for high-power 9V devices drawing more than 1A.
- Check your device's polarity and voltage requirements before connecting.
What's in the box
1 × USB to 9V Step-Up Power Cable
