Compatible with: Omron BP786 10 Series Upper Arm Blood Pressure Monitor Power Supply Cord Adaptor BP-786, BP786-CAN, HEM-7321T, HEM-7321, HEM-7221. Attention! Omron 10 Series blood pressure monitors are already equipped with an AC adapter. HQRP AC adapter will be perfect as a secondary or replacement power supply.Disclaimer:This is not an Original Equipment Manufacturer (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.