DCI Mini Portable Mouse (35487) Pocket sized mini mouse is perfect for travel Carabiner clip attaches to backback, purse or bag carring handles USB cable wraps around the mouse to keep from tangling 3D optical sensor with 1000CPI 22-Inch cable included with USB connector Assorted red or silver color (color is random and chosen at the time of shipping) Measures 1.75 by 2.75 by 0.5-inches