The Winnov Videum 4100e is a video capture card or TV tuner device produced by Winnov, often used for digitizing video from analog sources (such as VHS, camcorders, or other video equipment) and capturing it to a digital format for editing, streaming, or recording. The 4100e model is typically part of Winnov's Videum line, which is designed for video capture and processing on desktop PCs.

The Winnov Videum 4100e Windows driver is a software driver that allows the operating system to recognize the capture device and interface with video capture software. Without the proper driver, the device may not function, and video capture or streaming applications will not be able to detect the hardware.