This is an SD card reader from I-O DATA. ・I-O DATA / I-O DATA 　Wi-Fi SD card adapter 　WFS-SR01 　Card reader 　Smartphone charging 　Travel router Body only. *Please prepare a separate USB charging cable. It worked without any particular problems. There are some scratches and dirt on the exterior. Shipping is planned via Yu-Packet Post. *With tracking The degree of deterioration of the internal mechanism due to aging is unknown. Please consider it as a junk item without warranty. Please purchase if you understand that this is a used/junk item. ☆You can view my listed items by genre from the link below. Smartphone/Mobile/Router/microB