Impressive 750MB capacity allows for abundant file protection & storage. Conveniently reads & writes Zip ® 750MB & 250MB disks & even reads 100MB disks. Ultra-thin design is also the most durable storage solution for backing up & archiving your important data. Transfer speeds reach an amazing 7MBps, giving it the fastest & the highest capacity of all Zip ® drives & disks yet! iomega ® Solutions Suite software makes backup a snap. Drive Type: External Zip ® Drive; Maximum Native Data Capacity: 750 MB; Connector / Port / Interface: USB 2.0; Operating System Compatibility: Mac ® OS 8.6-9.x, OS x 10.1 & Later; Windows ® 98, 98SE, 2000, Me, XP.