Features:
1) PS/2 USB, U+P available
2) Compatible with PC and Mac computers
3) Adopts high accuracy optical orientation technology
4) Intelligent power saving function
5) With multiple decoding
6) 3-button function
7) Optional 80mm movable cable
8) Dimensions:
a) Mini: 97 x 55 x 34mm
b) Large: 115 x 65 x 43mm
9) Custom colors available upon request
10) OEM service available

Inner packing:
White box, color box, blister