This listing is for a Pre-Owned | Iomega Zip 250 250MB USB Drive Z250USBPCMBP USB Powered Blue - Works Perfectly. Please look closely at my pictures as the pictures you see represent EXACTLY what I am selling in my listing, These pictures are a VERY LARGE part of my description. This Iomega zip drive has been used, it is in excellent condition. There are a few small scratches, nothing bad at all. This works perfectly, for me, it was just PLUG AND PLAY. For some operating systems, this could require additional software, I do not have any software so none will be included in my listing. What's included is exactly what you see in my pictures, the zip drive and a USB cable, no Iomega discs as I do not have extras. This model is powered by a USB cable, it does not require an ac adapter. This will ship USPS Ground Advantage so you will receive this quickly.