The Winnov Videum 4100 is a Video Capture card with a DVI Output, designed in an ExpressCard 34 form factor for use with a compatible PCI Express port. It features 4 ports and captures video in digital format. The model number is Videum 4100 AV Xpress 010-500212 Rev 3.4, and it is part of the Graphic Card 4000e series with the part number 000-160210. This unit is suitable for capturing and processing video signals for various applications.