USB 2.0 Video Capture Adapter Connect a PC to video devices that use RCA or SVideo outputs, such as VHS players, VCRs, DVDs, Hi8 camcorders, and other analog video sources. This adapter creates a bridge between legacy video devices and modern computers. Plug and play and power efficient: Driver installs automatically when you connect the RCA to USB converter to a PC, and no external power is required. Analog to USB conversion with HD output: Converts analog composite input into a digital USB signal with HD 720P output for easy storage and editing on your computer. Broad compatibility and image control: Compatible with Windows and Mac OS and supports NTSC and PAL formats. Includes adjustable brightness, contrast, hue, and saturation for image tuning. Software requirement and setup notes: This USB capture card requires one of the recommended acquisition software options OBS Studio or PotPlayer for Windows, and QuickTime Player for Mac. These applications are available as downloads online. For results, follow the instructions in the User Manual or contact us with any questions. Practical use scenarios: Digitize and preserve old home videos by connecting a VHS player or camcorder to your computer for digital archiving and easy editing. Convert Hi8 or other analog camera footage to digital files to edit, back up, or share with family. Create digital copies of legacy video sources for easier playback on modern devices or to prepare content for online sharing.