|This article is about a/an item carrier in Kamen Rider Zero-One.|
The Progrisekey Connector (プログライズキーコネクタ Puroguraizukī Konekuta) is a device that stores up to four Progrisekeys. Two are seen in the possession of MetsubouJinrai.NET, who use them to retrieve data from Zetsumerisekeys. There are also three in Hiden Intelligence's lab that are used to store and retrieve data from Zero-One's auxiliary Progrisekeys. Izu brings one of these Progrisekey Connectors with her when Zero-One goes into battle, as he can only carry two Progrisekeys on his person at a time using his Progrise Holders.