Okay<BR><BR>PS/2 : Refresh rate up to 200 hz, Dedicated IRQ <BR><BR>USB : Refresh rate maxed at 125 hz, Shares IRQ's <BR><BR>For the reasons offered many people advocate hooking up your mouse via PS/2 ...

The Logitech PRO X SUPERLIGHT 2c wireless gaming mouse is exactly what every pro FPS gamer needs, but with a beefy cost.

The company's upgraded mobile mouse features a new 8,000 DPI optical sensor and its button-clicking sounds have been toned down. Executive Editor David Carnoy has been a leading member of CNET's ...

Does an optical mouse lose its benefits if it is plugged into the PS2 port instead of USB? I have some vague memory that the ps2 port can only handle enough data for like 400 dpi or whatever the term ...