Laser Cordless Mouse

Features: The company marked today's anniversary by announcing its newest computer mice — the Logitech V400 Laser Cordless Mouse, the Logitech MX610 Laser Cordless Mouse, the Logitech LX7 Cordless Optical Mouse, and the Logitech V270 Cordless Optical Notebook Mouse for Bluetooth — all of which feature optical-based tracking technology.



The TrackMan Marble included the patented Logitech Marble optical technology. Inspired by the human eye, the original Marble technology used an integrated sensor to visually detect the motion of a trackball, then translated that motion into on-screen cursor movement.



A trackball or a mouse can navigate smoothly over a surface and measure distances more accurately by seeing, rather than by rolling, stumbling or skipping over surface irregularities.