Device specifications: Screen: Excellent and clear interactive touch screen. Operating System: Windows 7 Professional (32-bit version). Processor: Intel Core i3-3220 at 3.30 GHz. RAM: 8 GB. Storage: Partitioned hard disk with excellent total space (C and D drives). Included accessories: Heavy-duty electronic cash drawer with organized currency compartments and a security key. Professional wireless barcode scanner with its charging and communication base. Network stand. Integrated rear customer display for price display.