SILVER SURFTM Corded Laser Mouse With Built-in SEAL GLIDETM Scrolling System - Dishwasher Safe & Antimicrobial (Black)(USB). Manufactured with SEAL SHIELDTM Waterproof Technology (Patent Pending) and SILVER SEALTM infused plastic for antimicrobial protection of the mouse surfaces. Features SEAL GLIDETM scroll strip technology to provide a natural look and ergonomic feel. The SILVER SURFTM Medical Grade Laser Mouse is the original laser mouse that is washable and SILVER SEALTM protected. SILVER SEALTM technology protects the mouse between washings. A two (2) button Laser Mouse with the unique SEAL GLIDE scroll technology for natural intuitive scrolling without a wheel. The SILVER SURFTM Laser Mouse is fully submersible; DISHWASHER SAFE; has a 24K Gold-plated USB Connector to prevent corrosionPrimary InformationInput Device Type : Mouse Device Form Factor : External Connectivity Technology : TBD Buttons Qty : 2 Interfaces : USB System RequirementsSystem Requirements / OS Required : Vista Windows XP and Mac OS X 10.5+ Service&SupportService & Support Type : 2 year Limited Warranty UNSPSC CodeUNSPSC Code : 43211708