The AK-PMH21 wireless Medical Mouse is particularly suitable for use in hygienically sensitive environments of hospitals, medical practices and microbiological laboratories due to its cleaning and disinfection capabilities. The fully sealed silicone membrane protects against dirt, dust, and liquids. The optical scanning is especially suitable for glossy surfaces made of mineral composites (e.g., Corian). Further technical features of the AK-PMH21 are the ergonomic shape, precise scroll and cursor control, and convenient wake-up-by-motion function.