Multikey 19 'link'

In sterile environments (operating rooms) or dusty workshops, touching a full keyboard is impractical. The Multikey 19, often available in washable silicone versions, allows one-touch control of complex machines, scanners, or diagnostic tools.

Here is an informative guide on its purpose, installation, and usage. Purpose and Functionality Virtualization: multikey 19

Alternatively, is a widely known universal driver/emulator used for hardware keys (dongles). It allows software protected by HASP or Sentinel keys to function without the physical USB device connected. Multikey 19 _best_ often available in washable silicone versions