What type of USB connection does the charger use? Steve Dunkel - Token Marketing Manager April 11, 2018 16:21 Updated Token uses a USB to Micro-USB connection to connect the charger base to USB enabled charging stations. Related articles What type of connection is required to use the Token Charger? Can someone open my door with just the ring? What is Token? How do I find out my current position in the Waitlist? Can I swim or shower with Token?