It is a Portable Cable/USB Converter/Charger/Adapte/Driver, Input Voltage: 5V, Output Voltage: 9V / 12V, Application: Suitable for 5V power source like charge pal, solar panel, battery pack, and you can use it to charge for 9V or 12V devices like WiFi router, optical modem, rechargeable lamp and charging fan, etc.

• 1.Easy to Use: Plug and Play. Use in an emergency and it will keep your devices running even if there is a power off.
• 2. Simple and Portable Design: Lightweight and convenient to carry. You can use it outdoor and indoor.
• 3. Different Ports: There are two connectors on one line so that you can conveniently charge two devices with same voltage simultaneously. Different joints enable you charge devices with different ports.
• 4. Adjustable Output: Input voltage is 5V. Output voltage can be adjusted to 9V or 12V by voltage adjustment button.
• 5. Application: Suitable for 5V power source like charge pal, solar panel, battery pack, and you can use it to charge for 9V or 12V devices like WiFi router, optical modem, rechargeable lamp and charging fan, etc.

• Input Voltage: 5V
• Output Voltage: 9V / 12V
• Output Current: 9V 1A   12V 0.8A
• Interface Properties: USB hole convert to DC round hole
• Line Length: 0.8 m
• Weight: 35 g

• 1 x USB Step-up Converter Line (Portable Cable/Charger/Adapter)
• 1 x 3.5 x 1.35mm Connector