Canon is an industry leader in professional and consumer imaging equipment and information systems. Canon's extensive product line enables businesses and consumers worldwide to capture, store and distribute visual information. Cannon also provides a wide range of accessories that are fully tested and 100% compliant with the corresponding equipment. All accessories are noted for their high reliability and superior quality.The ACK500 AC adapter kit is an option for powering the camera from an AC power source. The kit includes CA-PS500 compact power adapter, DR-500 DC coupler and AC cable.