Fulfill basic user needs with features not found in price-competitive products. The familiar, ambidextrous shape has been updated with a new, flatter profile for improved comfort during extended use.
-Improved optical technology with 1000 dpi resolution. -Smooth, precise tracking on a wide variety of surfaces. -Easy-scrolling Wheel has a comfortable grid-design. -Tilt Wheel Plus Zoom? technology for left-to-right and up-down scrolling. Device interface: USB+PS/2 Buttons quantity: 2 Movement detection technology: Optical Colour of product: Black Purpose: Office Recommended usage: PC Scroll: Y Movement resolution: 1000 Compatible operating systems: Windows 2000, XP, Vista
