The write speed of the D7100 or any camera for that matter has nothing to do with the actualcard's write speed capability. The card could be faster but the camera's controller may not be able to use that speed.
Visit my Nikonians gallery.
Copyright © Nikonians 2000, 2014
All Rights Reserved
Nikonians®, NikoScope® and NikoniansAcademy™ are trademarks owned by Nikonians.org.
Nikon®, Nikonos® and Nikkor® are registered trademarks of Nikon Corporation.