Wasp Barcode Inventory Control RF Pro Inventory Tracking Solution with DT90 & WPL305 - 5 Users Operating Systems Supported: 32-bit or 64-bit version of: Windows 8 Professional Windows 7 Professional Windows Vista Premium Windows XP (SP3) Professional Windows Server 2012 Windows Server 2008 Windows Server 2003 System Requirements: 750 MHz or faster processor (2 GHz recommended) 1 GB of RAM (2 GB recommended) 10 GB of available disk space 1024 x 768 display, 256 colors minimum DVD drive for installation