Welcome to the island of flowers. Our latest design mice Hawaiiana Boy in deepsea Blue and Hawaiiana Girl in sunset red are must-haves for all surfers. Feel like you are on holidays while working with them.Modern 3-Button Optical Wheel Mouse, Connection: USB with PS/2-Plug (suitable for PC and Mac)Resolution: 800 dpi3 years warrantySystem Requirements: Windows® 95/98/2000/ME/XP/NT/Vista, Mac OS X, LinuxNo additional software needed.