This power cord is for external/outdoor powering solution when using Kinefinitycameras: its output is Professional 2-PIN push-pull plug, which matches the power socket of Kinefinity cameras
Kine Eye Cushion is designed for whole-new KineEVF, which can be directly mounted to soft rubber eye cushion of KineEVF. Easy to replace, the eye cushion is also available for other mainstream camera viewfinders.