Set of 2 Xbox Memory Units (5-pin connector). I purchased these 2-3 years ago and used them, but I no longer have the console, so I cannot confirm their operation. [Product Details] Model: Xbox Memory Unit Quantity: Set of 2 Connector: 5-pin connector Please purchase only if you understand that these are used items. As this is a casual inspection, there may be oversights. If you have any questions, please feel free to ask before purchasing. Thank you for viewing.