The Imation SuperDisk USB Drive is a preowned external drive specifically designed for Mac computers. With a USB interface, this device provides easy and convenient access to your files and data. This product is perfect for those who need additional storage capacity for their Mac system, offering a reliable and efficient solution for data transfer and backup. Look at the pictures provided more details. Thanks for your interest and offer. We ship free in the lower 48 states the day after the payment is received,You can shop here with confidence. This is our 26th year doing business on .