1, laser pointer;
2, page up/down;
3, wireless thumb mouse;
4, laser mouse;
5, hot keys;
6, can be built-in memory optional

International standard met: CE, FCC, RoHS, FDA
Operating system: Windows 98, Se, Me, 2000, XP, Mac OS, Linux, Vista
Dimension: 94*58*24mm
Individual packaging: Color box