The Yongnuo OC-E3 Digital Off-Camera Shoe Cord is a versatile extension cord designed specifically for Canon cameras. This high-quality cord from the well-known brand YONGNUO allows photographers to easily connect their cameras to off-camera flashes for more creative lighting setups. With a unit quantity of 1, this cord is a must-have accessory for any photographer looking to enhance their lighting equipment with a reliable and compatible solution for their Canon camera.