Microsoft Wireless Mouse 4000 | BlueTrack Technology | Plug-and-go nano transceiver | Reliable 2.4-GHz wireless | Up to 10-month battery life | Flip 3D | Four-way scrolling | Four customizable buttons

Name: Microsoft Wireless Mouse 4000 | BlueTrack Technology | Plug-and-go nano transceiver | Reliable 2.4-GHz wireless | Up to 10-month battery life | Flip 3D | Four-way scrolling | Four customizable buttons
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