Availability, no other adapters included, can be pricey due to greedy sellers.
"...Skip Product Spec==
* Model = Perixx Perimice-201 corded optical mouse.
* Price in 2011 £2-99 from private computer shop.
* Price in 2012 £3-49 from Amazon.co.uk.
* 2 Button functions with additional scroller & button (3).
* 800dpi resolution & plug & play installation feature.
* Compatible with most Mac and PC systems, Windows ME/2000/XP and Vista.
* 1.5 metre length cord.
==Design & Quality==
Scouring through the local shops in my small ..."
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