Logitech’s MX620 is a cordless laser mouse, which means you can use it without cable even for gaming, as it has a higher precision compared to optical mice.Based on the laser technology, it replaces the red LED light used by optical models, with an infrared laser diode which is invisible. This light reflects from the surface beneath to the mouse’s sensor, and the mouse scans all the incoming light sequences, which are then translated into cursor movements on the monitor. The scanned image resolution is higher than in optical mice, and laser mice have a tracking power 20 times higher.With the cordless functionality things get a little bit more complicated. Like many of you I asked myself what’s the difference between a wireless mouse and a cordless mouse, so i hurried to find some clues to get the big picture and make you understand too.
Logitech’s MX620 is a cordless laser mouse, which means you can use it without cable even for gaming, as it has a higher precision compared to optical mice.Based on the laser technology, it replaces the red LED light used by optical models, with an infrared laser diode which is invisible. This light reflects from the surface beneath to the mouse’s sensor, and the mouse scans all the incoming light sequences, which are then translated into cursor movements on the monitor. The scanned image resolution is higher than in optical mice, and laser mice have a tracking power 20 times higher.With the cordless functionality things get a little bit more complicated. Like many of you I asked myself what’s the difference between a wireless mouse and a cordless mouse, so i hurried to find some clues to get the big picture and make you understand too.
Logitech’s MX620 is a cordless laser mouse, which means you can use it without cable even for gaming, as it has a higher precision compared to optical mice.Based on the laser technology, it replaces the red LED light used by optical models, with an infrared laser diode which is invisible. This light reflects from the surface beneath to the mouse’s sensor, and the mouse scans all the incoming light sequences, which are then translated into cursor movements on the monitor. The scanned image resolution is higher than in optical mice, and laser mice have a tracking power 20 times higher.With the cordless functionality things get a little bit more complicated. Like many of you I asked myself what’s the difference between a wireless mouse and a cordless mouse, so i hurried to find some clues to get the big picture and make you understand too.
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