Premiertek PT-800 3D LED Optical Scrolling Mouse

    *  Designed for the handiest ending application functions
    * Innovative horizontal & turbo auto-scroll
    * Designed for easily zoom and zoom out
    * Windows 98/ME/NT2000/XP/Vista/7 Compatible
    * Amazing 800 dpi Resolution Whiz Around Your Favorite Applications and the Web
    * 3D wheel vertical and Horizontal Scroll Software
    * The Latest in Optical-Mechanical Technology
    * USB and PS/2 Interface
    * Cable length: 4.3'
    * Dimension: 3.75" x 2.2" x 1.3"
    * FCC CE certified

    * Package content:
      USB LED Optical Scrolling Mouse
      USB to PS/2 Adapter
    * System requirement: 98/2000/ME/XP/Vista/7