You don't need to buy hardware with this; the quoted "OEM" price and part number are retail (compare with Amazon, for instance). It is locked to a single PC lik

You don't need to buy hardware with this; the quoted "OEM" price and part number are retail (compare with Amazon, for instance). It is locked to a single PC like traditional OEM products, however, and doesn't include media. The ordinary retail package is transferable, can be installed on two PCs at the same time, and includes a DVD.