Genius Wireless Mouse Product Code: GEN-NX7005B Price: R193.50 Quantity: Inventory Restriction Inventory Failure Success! Specifications Frequence: 2.4GHz Number of buttons: 3 Resolution (DPI): 1200 Technology shooting: BlueEye Weight: 56 g Dimensions: 100 x 58 x 39 mm System Requirements Windows 8.7 or higher Mac OS X 10.7.4 and higher USB port