The Winnov Videum 4100 AV Xpress PCIE Audio/ Video Capture Card is a high-quality video capture card designed for computer systems. With its ExpressCard 34 form factor, it offers 4 ports for connecting various audio and video devices. The model number 010-500212 indicates the specific version of this product. This card, from Winnov, is ideal for capturing and processing audio and video signals for a variety of computer applications.