Input () resolution 3840x2160@30Hz, output (USB) resolution 1920x1080@30HzEasily connect your DSLR, camcorder, or action Cam to your PC or Real-Time Feedback, and produce within your favorite tools.Plug and play - NO driver, Low latency for game recording, meeting recording, live streaming. Compatible with , Suitable for high definition acquisition, teaching recording, medical imaging, etc. Record videos directly to the hard disk without time delayThe video capture can capture both video and audio.Specifications:Video output format: YUV/JPEGSupport video format: 8/10/12bit Deep colorSupport audio format: L-PCMSupport AWG26 standard cable: input up to 15 metersSupport most acquisition software, such as VLC / OBS / Amcap, etcSupport / Android / MacOSConform to USB Video and UVC standardConform to USB Audio standardMax working current: 0.4A/5V DCWithout external power supply, compact and portable.Note:Computer hardware configuration requirementsCPU: PC i5-3400 or above; i7-3537U 2.0GHZ or aboveimage card: PC GT630 or above; NC GT735M or aboveRun memory: 4G RAMcolour:blackMaterial:metalsize:64x28x13MMPackage Contents:1 * Audio Video Capture CardsOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.