staples的微软鼠标10$,还是比较值
Optical technology for increased speed and accuracy, and consistent performanceErgonomic design for for unparalleled comfort and performance
Interface: USB, PS/2
Use comfortably with left or right hand
Convenient forward and back internet buttons
5 year limited warranty.
http://www.staples.com/webapp/wcs/stores/servlet/StaplesProductDisplay?storeId=10001&catalogId=10051&langId=-1&productId=132381&cmArea=SEARCH
光电的 Optical 好.
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骑着小毛驴
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