This is a complete package of Apple Mac OS X 10.5.1 Leopard Retail Install DVD Box, Manual, and Apple Sticker. The product is designed for use with Apple Mac OS X 10.5, Leopard, and Mac operating systems. It has a minimum RAM of 512 MB, minimum hard drive space of 8 GB, and minimum processor speed of 867 Mhz. The product is in English language, has a unit type of unit, and is sold as a unit quantity of 1. It is compatible with a single device and is categorized under Computers/Tablets & Networking, Software, and Operating Systems.