I already own a DART, but interested in a USB-C charger. How can I make the switch? Jackie Hu March 09, 2018 16:32 Updated Follow The only difference between the DART and the DART-C is its cable. If you already own a DART, your DART is able to support USB-C devices if you purchase a DART USB-C cable separately at FINsix Store for $34.99. Related articles I have a DART, can I get a tip to support USB-C charging? What is the difference between DART and DART-C? The DART is really small, does it get very hot during charging? Can the DART charge my USB device (tablet, smartphone, camera, etc.) at the same time that my laptop is being charged? I have a 2016 15" MacBook Pro with Touch Bar, which comes with a 87W charger. Does the DART-C support this model? Comments 0 comments Article is closed for comments.