Dell WM171 Wireless Mouse

Brand Name : JERTECH Model Number : JR7 Private Mold : Yes Tracking Method : Optical Type : 2.4Ghz Wireless

Specifications: Size:117*76*69mm Weight:90g(not included battery) Transfer method: 2.4GHz wireless  Working mode:Optical engine DPI:800/1200/1600 Power working:2*AAA Battery Button:Left button/Right button/Middle button/Forward

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