- Medical grade 5-button mouse - Complete protection against dust and liquids IP68 - Washable, sterilized in just seconds - Resistant against all common disinfectants and detergents - Ergonomic design, comfortable use - 5 buttons including scroll function - Optical engine, no moving parts - USB-interface (PS/2 via adapter) Position recognation: Number of buttons: Protection: Interface: Power: Dimensions (WDH): Temperature: Humidity: Certications: optical engine 5 plus scroll wheel IP68 USB (PS/2 via adapter) 20mA@5V 65 x 115 x 41 mm 0°C to +60°C up to 100% CE, FCC Ordering information Part number Product name Additional versions and modications are available on request! © 2012 ProKeys All rights reserved!