Dell Optická myš 2 Button - USB

Features & Benefits Buttons Qty : 2 Standard Buttons, 1 Scroll Port(s) / Connector(s) Required : 1 x USB Overview The Dell™ USB Mouse is a sleek, intuitive input device which adds new levels of comfort and control to your computing experience. It uses an advanced optical sensor technology that records motion more precisely than a traditional mouse. Ease-of-use and better reliability are assured because there are no moving parts to wear out or collect dirt and dust, so the mouse always stays precise. The optical sensor replaces the need for a mouse ball allowing it to work on more surfaces. No mouse pad is needed to use this device. This product has been tested and validated on Dell™ systems to ensure it will work with your computer. It is supported by Dell™ Technical Support when used with a Dell system. The wheel acts as a third button in addition to the two standard buttons Optical sensor replaces the need for a mouse ball allowing the mouse to work on more surfaces Convenient, faster scrolling through documents without clicking on the scroll bar Ergonomic design created for both right and left handed users - fits a wide range of hand sizes Compatible with OptiPlex 745 MT/DT/SF / 745 USFF / 320 MT/DT / 745c MT / 740 MT/DT/SF / 755 MT/DT/SF Latitude D820 / D520 / D420 / 131L / D620 ATG / D531 / D631 / D830 / D430 / D630 ATG / XT INSPIRON DESKTOP 5 30 MINITOWER / 531 MINITOWER / 530S SLIMTOWER / 6400 / 1501 / 1721 / 1720 / 1520 / 1521 Precision 690 MINITOWER / 490 MT and DT / 390 MT and DT / T3400 MT and DT / T7400 MT / T5400 MT and DT / M65 / M90 / M4300 Vostro Laptop 1000 / 1500 / 1700 / 1400 XPS Laptop M1210 / M1710 / M2010 / M1330 / M1730 / M1530 VOSTRO DESKTOP 200S SLIMTOWER / 200 MINITOWER / 400 MINITOWER Dimension XPS210 DESKTOP Manufacturer Part : 570-10439 Dell Part : 570-10439