There is no widely recognized product currently on the market named "Grewe Scanner Interface 7 Professional." It is possible you are looking for information on a similar or related product with a comparable name.
The "Professional" suffix is not marketing fluff. Grewe offers a "Standard" interface for home offices, but Version 7 Pro is a beast of a different color. Here are the features that justify the premium price tag. Grewe Scanner Interface 7 Professional
In the world of high-end film and flatbed scanning, the hardware is only half the story. The real magic—and the real bottleneck—is the software interface. As legacy SCSI-based scanners from manufacturers like have been decommissioned from professional prepress houses, the Grewe Scanner Interface 7 Professional (GSI-7 Pro) has emerged not just as a tool, but as a salvation platform . There is no widely recognized product currently on