Card reader support
Device compatibility, troubleshooting, and more.
Getting started
Is my mobile device compatible?
Frequently Asked Questions
- How can I keep my App up to date?
- How do I purchase a card reader?
- How do I charge my card reader?
- What's included with my card reader?
- How do I use the USB cable packaged with my card reader?
- What does the light on my reader indicate?