iOmega External Drive 250MB Zip 250 Blue/Gray USB Powered Z250USBPCMBP V2 iOmega External Drive 250MB Zip 250 Blue/Gray USB Powered Z250USBPCMBP V2. Material: Plastic. Material: Metal. 6.6in length x 4.75in width x 0.75in height. Actual item size. Country of Manufacture: Malaysia. Feature: Part Number: 30957500. Does not include the USB cable. Portable.