Enjoy rapid data transfer rates of 300-350MB/s with USB 3.0 technology, ensuring smooth and efficient video capture. Backward compatible with USB 2.0 at 40MB/s bandwidth for seamless connectivity across devices. Seamlessly integrate this video recorder grabber with various operating systems, including for Windows 7, 8, 8.1, 10/for Linux OS/for macOS. Simple driver installation for Win7 system ensures hassle-free setup and operation. Record high-definition HDTV video signals effortlessly with support for 1080p 60Hz recording. Simultaneously input stunning 4K at 30Hz resolution for crystal-clear visuals and immersive viewing experiences. Experience intelligent video and audio format detection that automatically adjusts output size and frame rate to meet your requirements. Audio conversion to 48KHz PCM ensures optimal synchronization for professional-grade recordings. Enhance your recording capabilities by utilizing two capture sticks simultaneously on your PC. Benefit from online firmware updates that boost compatibility and performance, delivering clear image quality with a full RGB color range and minimal latency. Item Name: Video Capture Card Material: Aluminum Alloy Input Interface: HDTV Interface Output Interface: USB3.0, 300-350MB/s HD TV Input: 4K/30Hz, 1080P/60, 59.94, 50, 30, 29.97, 25, 24, 23.98, 1080i 50/60, 720P 50/60, 480P, 576P1280x1024, 1280x960, 1024x768, 800x600, 64 0x480 HDTV Sound Input: LPCM Sound Signal DTV Input Format: Compatible with HDTV 1.4 Standard, Maximum Bandwidth Supports 225MHz 4K/30Hz, 12-bit Color Depth Output Format Resolution: 640x480/720x480/7200x576/800x600/1024x768/1280x720/1280x960/1280x1024/ 1366x768/1360x768/1440x900/1400x900/1680x1050/1920x1080 Frame Rate: 25/29.97/30/50/59.94/60 Frames/second Video Sampling Rate HDTV: 165MHz Supported Operating Systems: for Windows 7, 8, 8.1, 10 or Higher, for Linux, for Mac Power Consumption: