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The question:

My work involves graphics, then use laser or optical mouse mouse. Advantages and disadvantages of what are they? Usually I see the laser mouse is priced quite high but there are some pretty low price model, whether or not of inferior quality? How to recognize and optical mouse laser mouse for under their surface are reading the same eye?

Answer:

Laser mouse with laser eye should read higher scanning resolution optical mouse, some models may change resolution (800/1200/1600/2400) will be very relevant in the work process graphics (many time required precision and meticulous). Laser mouse can work on rough surfaces, glass or high contrast while optical mice difficult to do. Laser mouse optical mouse with higher prices but also some relatively low cost model, even parity optical mouse. However, this model's resolution scanning laser eye not high and not customizable, some models quite low life expectancy. How to identify a laser mouse and optical mouse are at work, optical chuof eye will glow red LED, while not emitting laser mouse. Optical Mouse is priced from a few dozen to about 300,000, laser mouse from around 250,000 to several million depending on the technology and functionality. Good use cheap laser mouse is the model 315 Laser Genius cost about 180,000 VN.

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