V2 Cloud Client is a small software that you can install on your computer to remotely connect to your cloud desktop. You need an account and one or more virtual desktops before using the software.
If you have a Raspberry Pi 3 you can download the V2 Cloud image. You can then use your Raspberry Pi 3 as a zero client to access your V2 Cloud desktops. For instructions on how to install the image please refer to the Raspberry Pi documentation.