DC 5V to DC 12V USB Voltage Step Up Converter Cable Power Supply USB Cable with DC Jack 5.5 x 2.1mm

  1. Voltage : Input through (USB) DC 5V
  2. Output via (DC Round Pin) : DC 12V
  3. Color: BLACK
  4. Input / Output Current: Maximum Input 0.6
  5. Easier for installation save time and money
  6. Easy to use.
SKU: NA603 Category: Tag:


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USB-A to Dc jack Power Adapter Connector Cable build with copper core- (5.5mm x 2.1mm)-1 Meter DC tip size is 5.5*2.1mm, the outer diameter is 5.5mm, and the inner diameter is 2.1mm. It is used to convert 5V DC to 12V DC voltage.


  • With this cable, you can connect your power bank to the router. Thus, when the power is cut, you can use your power bank to supply your router!
  • Use this cable, you can supply your car Air Purifier by power bank
  • USB cable USB to DC5.5 * 2.1mm charging cable power supply cable hole 12V boost lines USB cable
  • By charging treasure to power other devices. Such as routers, USB lights, USB fans, radiators, 5V mini speakers, and so on
  • DC power plug size: diameter: 5.5mm, inner diameter: 2.1mm; positive with 1-meter cable length
  • 12V-through: with boosting components, the input voltage of 5V via USB components, is boosted to 12V Voltage 0.8 ~ 1A
  • For 12V Wi-Fi Route, Light Cat, switches, and other equipment.
  • DC Pin Polarity: Outer pin Negative and Inner Positive terminal – please make sure the device uses the same polarity

Note: – Make sure the device uses the proper power supply polarity to avoid the damage


  1. Great for short distance connection
  2. Simply & Professional appearance for cabling
  3. Easier for installation save time and money
  4. Easy to use.

Package Includes:

1 x USB Power DC 5V 0.6A to DC 12V Step Up Module USB Booster Converter Adapter Cable




Input through (USB) DC 5V

Output via (DC Round Pin)

DC 12V

Cable Length

2 meter



Input / Output Current

Maximum input 0.6

Maximum output

750mA (500mA or less application is recommended)

DC Pin Polarity

Outer pin Negative and Inner Positive terminal

Power Rating

Input would be 5V x 1A = 5W and Output would be 12V x 800mA = 10W (less than 750mA)

Shipping Info


0.0000 g