The Sony SCPH10020 External Attachment in black is a memory card designed for use with Sony PlayStation 2 and PlayStation 1 consoles. Manufactured in 2004, this external attachment offers 8MB of storage capacity and is compatible with various game cards and memory cards. Its wireless range of less than 5 meters allows for convenient connectivity, while features like dustproof and anti-scratch materials ensure durability. Perfect for expanding the storage capacity of your gaming device, this Sony external attachment is a reliable and essential accessory for any PlayStation enthusiast.