Microsoft Windows 7 Professional, SP1, 64-bit, 1pk, DSP, OEM, DVD, FRE – operating systems (SP1, 64-bit, 1pk, DSP, OEM, DVD, FRE, FRE, DirectX 9 CD/DVD-ROM, DVD, 1.0 GHz)

Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.