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Πρόσθετα
χαρακτηριστικά |
Programmable buttons via Lenovo Accessories and Display Manager software, 3 programmable buttons
Full size, comfortable grip with soft material by side.
Ergonomic design reduces fatigue in the thumb area.
Blue optical sensor, tracks on most surfaces.
Silent left and right button.
2-way metal scroll wheel (up / down) with configurable scrolling speed.
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