The Iomega Zip 250 USB External Drive in blue is a portable and reliable storage solution for both PC and Mac users. This 3.5-inch drive is compatible with Zip Disk media, offering 250 MB of storage capacity. With a removable media feature and a USB interface, this external drive is a convenient option for expanding storage capabilities on your computer. The Iomega brand ensures quality and compatibility with various devices, making it a practical choice for users looking for a compact and efficient storage device.