HDE Wireless Optical Computer Mouse 2.4 GHz Cordless USB Receiver Adjustable DPI (Blue)
<div style="text-align: left;"><strong>[Product Information]</strong>
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<li><span class="a-list-item"> DPI button easily adjusts the sensitivity between 3 DPI levels (1000/1200/1600) </span></li>
<li><span class="a-list-item"> Scrolling wheel， page forward and backward buttons allow for easy internet navigation </span></li>
<li><span class="a-list-item"> Optical laser tracking technology works on many surfaces </span></li>
<li><span class="a-list-item"> Wireless mouse connects via USB 2.0 dongle receiver (packaged inside mouse battery port) | Powered by 2 x AAA batteries (not included) </span></li>
<li><span class="a-list-item"> Compatible with Windows 10， Windows 8， Windows 7， Windows Vista or Windows XP; Mac OS 10.X and above </span></li>
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