Economical Optical Mouse
Smart Optical Mouse The Exciting Optical Technology, Amaze with Its Perfect Operation
Latest Technology Optical Sensor, 800cpi, No Tracking Ball To Clean, New Comfortable Design For Movement , Noiseless Wheel For Quiet Scroll , Allow You To Scroll/Zoom, E-Mail, Www Copy , Paste & More , Windows 98/2000/Me/Xp Compatible , Light Up Middle Wheel ,Ps/2 Connectivity