M557 DELIVERS PRECISION AND PERFORMANCE IN A COMPACT DESIGN THAT’S PERFECTLY SCULPTED FOR EITHER HAND.

LOGITECH M557 BLUETOOTH MOUSE
Part Number: 910-003971
Sensor technology: Smooth optical tracking, DPI (Min/Max); 1000±. Buttons: 6 (4 of them programmable). Scrolling: Precision scrolling wheel.
Tilt Wheel: Yes
Battery: Yes.
Dimensions: Height(100 mm), Width(58 mm), Depth(34 mm).
Weight (with batteries): 107 g.