#11A2_27July10_DAG+EUR Compatible Models: EOS 6D, EOS 5D Mark II, EOS 5D Mark III. Please, pay attention that DR Coupler fits the camera but does not fit the accessory battery grip. Compatible Models: EOS 6D, EOS 5D Mark II, EOS 5D Mark III. Please, pay attention that DR Coupler fits the camera but does not fit the accessory battery grip.WARNING for California residents pursuant to CA Proposition 65: Disclaimer:This is not an original OEM product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility. brand HQRP upc 884667498529