Myš A4tech MOP-18 mini modrá (blue) optická, PS/2 + USB

Mini Optical Mouse in a fashionable blue, suitable primarily for notebook PCs, with two programmable buttons and scroll wheel (also serving as a third button) to easily move through documents or web pages.Thanks to optical technology and rapid imaging is extremely accurate and sensitive, works on virtually any surface and does not require cleaning.Connects through a USB interface and supplies, including PS / 2 adapter, so it is suitable for older computers.

And specifications:
Keys:2 + wheel (third button)
Interface:USB, PS / 2
Resolution:400 CPI (Count Per Inch)
Dimensions:89 x 53 x 33 mm
Supported Operating Systems:Windows 95, 98, Me, NT 4th0, 2000, XP, Mac OS 8th5 - 9X