HD Video Capture - Based on high-speed USB 2.0 technology comes with USB extension cable male-to-female data connection cable included, convenient for thin and light notebook use. This is a video capture card that can capture high-definition HDMI video signals, record high-definition video at a frequency of 30Hz when shooting video or live games, and save the video directly to the hard disk without delay or limitation. Suitable for live/teaching/streaming video recording. | Screen Sharing and Meeting - Capture cards are a fast, familiar and economical way to share meeting room and online meeting content. Connect a tablet or laptop via an HDMI port to get started, no software required to share presentations. Capture cards quickly and easily transfer video capture without getting stuck, sharing content in online meetings, instructional sessions, and workshops. | Wide Compatibility - Because the device is compatible with most third-party software, it can be plugged and played on Windows, Ma OS X, and Linux. Support most acquisition software, such as VLC, OBS, Amcap and other HDMI input resolution 3840 × 2160@30Hz, USB output resolution 1920 × 1080@30Hz. | Plug and Play - easy to use, no drivers required, the small size of the device is convenient, no extra cables or clutter. No external power supply required. Plug directly into any USB 2.0 port for fast access. Shoot and produce with your favorite tools, save video directly to hard drive, no delay, widely used for HD capture, live recording and more. | Easy to Carry - This new USB 2.0 2020 HDMI video game capture card is very light and portable. Acquisition card without external power supply, small size, easy to carry, stable acquisition, simple operation. Weight: 21.4g. Dimensions :63 x 27 x 12 mm.