Navigate virtually anywhere with the Verbatim Wireless Multi-Trac Blue LED Optical Mouse. The comfort-grip shape provides ease of use while Blue LED technology allows users to point and click on more surfaces than other mice - from a glass table to the granite kitchen counter! The small nano receiver can be stored in the battery compartment, offering convenient storage and portability which makes this a great full-size go everywhere computer accessory. *Blue LED technology may not work on some glass or mirrored surfaces. System Requirements •Interface: USB 2.0 •Operating System: Windows 8, 7, XP, 2000, Vista, Mac OS 10.4.X and higher Features and Benefits •Blue LED - Navigate your computer anywhere, on virtually any surface with precision and control without the annoyance of it not working. •Multi-surface - Blue LED technology allows this mouse to be used on a glass* desk surface, granite counter tops, hardwood floors, or even airport carpeting. •Contour shape - Use this mouse comfortably for hours with ergo- friendly shape and easy grip surface. •Wireless - Plug in the Nano receiver and forgot about it! The small receiver plugs into your laptop's port and can stay; no need to plug and unplug bulky receiver or deal with cords. •Low Power – Efficient low power consumption requires only one AA battery