Quality Capture Card: Our USB Video Capture Card converting anolog RCA composite input into HD 720P USB output and capturing audio. Advanced signal processing technology provides you with great precision, colors, resolutions, and details Easy Operation: USB 2.0 interface, plug and play. Connect the analog signal video recorder with your PC/Laptop and Achieve the conversion to digital signal Capture High-quality Video & Audio through popular USB 2.0 interface and not need external power Support All Video Formats: Support DVD+/ -R/RW, DVD+/-VR, and DVD-Video. Applying to internet conference / net meeting. Support NTSC, PAL Video format. NTSC: 720 x 480 @ 30fps,PAL: 720x576 @ 25fps For Windows/Mac OS/Linux: Video Converter is compatible with Windows XP/7/8/10 and Mac OS Linux, making it a versatile tool for anyone looking to digitize analog content.Digitally convert your family memories home movies vedio and photos on your computer or share them to your friends The product provides accessories, paired with USB to Type-C interface, which can expand more products, such as Mac Mac mini, etc Note: The Video Converter is used with acquisition software. We recommend OBS Studio or PotPlayer for Windows, and QuickTime Player for Mac. They can be downloaded for free online. Please operate according to the steps in User Manual Specification: Plug & Play Chip Model: MS2100E Support NTSC/PAL video format Support high quality video resolution NTSC: 720x480@30fps, PAL: 720x576@25fps Support input Formats: record in DVD+/-R/RW, DVD+/-VR, and DVD-Video Video input: One RCA composite, One S-video Audio input: Stereo audio(RCA) Support output Formats: DV, AVI, MPEG, WMV, VCD, DVD Support 10bit video decoding and 16bit audio decoding. Memory: 256MB of RMB(512MB or above for editing)Package includes 1 X USB AV/SV VIDEO AUDIO CAPTURE ADAPTER 1 X User Manual 1 X CD-ROM 1 X USB extension cableNOTE： Built-in high quality dimensional sound audio ADC, there is sound card needed. This product needs to be used in conjunction with video capture software. The current length of the cable will work the best, so we don’t suggest to use USB extension cable, it will weaken current and sometimes cann’t offer enough power to run. If there is no CD-ROM port on your computer or the software in CD isn't compatible with your computer or video device, you need to download the capture software like OBS free online. And follow the use manual to install and set up the OBS software. If you use this on Mac, you don't need to download any software or driver, you can follow those steps: Open "Application" find "QuickTime player"; then select "File" - "New Movie Recording"; last set the setting to "AV TO USB2.0". Please make sure the cable is suitable for the connector of your video device.