Verbatim 97256 Optical Mini Travel Mouse (Black)

Ultraportable design; Retractable USB cable; USB 2.0 interface (also compatible with USB 1.1 ports); Compatible with Windows(R) XP, Vista, 7 & higher, Mac(R) OS X(R)10.1 & higher & Linux(R) kernel 2.6 & higher; 1-year limited warranty; Black;