As a no driver required video capture card, it can be used without drivers and external power supply. And it is small and easy to carry, which provides you with great portability and has no problem for outdoor and indoor live broadcasting. This video capture card is practical, which can capture both HDMI-compatible video and HDMI-compatible audio at the same time and transmit audio and video signals to computers and smart phones for preview and storage and support max input resolution 3840x2160 30Hz, max output resolution 1920x1080 60Hz for high quality recording and live streaming. It is constructed of aluminum alloy material. It supports input resolution up to 3840x2160 30Hz, supports output resolution up to 1920x1080 60Hz, supports 8/10/12 bit color depth, supports the use of standard AWG 26 cable, input transmission distance up to 15 meters, (1080P and the following resolution), supports most capture software, supports for Windows, for Android and for Mac OS. And it complies with the USB video UVC . No need external power supply, compact size and easy to carry. The length of this product is 5.9cm, the width is 2.7cm and the height is 1.3cm. Suitable for high clarity acquisition, live broadcasts, conference rooms, video recording, teaching recording, medical imaging, game entertainment live broadcasting, etc Item Name: Video Capture Card Material: Aluminium Alloy Video Input Format: 8/10/12-bit Color Depth Video Output Mode: YUV, JPEG Video Output Resolution: Output Resolution 1920x1080 60Hz Input Cable Length: ≤15 Meters, AWG26 HDMI-compatible Standard Cable Operating Current: 0.4A/5VDC Operating Temperature Range: -10 to 55 Degrees Celsius Features: Plug and Play, Wide Compatibility, High Clarity Size Details: L: 5.9cm/2.32", W: 2.7cm/1.06", H: 1.3cm/0.51"(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Video Capture Card