Search docs

Are you looking for test card numbers?

Would you like to contact support?

Start searching Adyen's documentation...


V400c user manual

Learn how to set up, configure, and use the V400c payment terminal.


The following topics will help you get your new terminal up and running:

  1. Perform a device security inspection.
  2. Pull the latch on the back of the terminal and connect the dongle.
  3. Connect the power supply with the dongle attached to your device.
  4. Connect the V400c plus to your wireless network.
  5. Board the terminal.

Once you've completed these steps, you're ready to process payments!

Provided components

  • V400c payment terminal.
  • V400c Power Supply.
  • Privacy shield.
  • Ethernet dongle.