Product Description: USB HD Multimedia Interface Video Recording Card Free Drive 4K Audio Grabber High-Resolution Support: This video recording card supports a 4K input with a maximum resolution of 3840 x 2160 at 30Hz, ensuring you capture every detail. The maximum output resolution is 1080P (1920 x 1080 at 30Hz), providing clear and crisp video quality for all your recording needs. Versatile Color and Mode Support: Enjoy support for 8/10/12 or 24/30/36 bit dark modes and a variety of color spaces including RGB 444, YCBCR42, YCBCR444, and YCBCR420. This flexibility ensures compatibility with a wide range of devices and video formats. Broad System Compatibility: The card supports CEA-861 and CEA-861-F video formats and is compatible with Windows 7/8/10, Linux, OS X, and Android systems. This makes it an ideal choice for users across different platforms, ensuring seamless integration with your existing setup. HDCP 1.4 and EDID Compliant: Designed for high-definition acquisition, this card is perfect for applications such as teaching recording, medical imaging, and more. Its compliance with HDCP 1.4 and EDID standards ensures reliable performance and compatibility with a variety of devices. Convenient and Portable Design: No external power supply is required, making it easy to use on the go. The extended USB cable design reduces the weight pressure caused by plugging into the HD Multimedia Interface input, providing a more stable and convenient user experience.