It transmit the audio and video signals to the computer and smart phone for preview and storage.It is very suitable for high-definition acquisition, teaching recording, medical imaging, etc.Compact size for easy carrying and no external power supply needed.Support the highest input resolution up to 4K.Support the highest output resolution up to 1080P/30Hz.Support 8/10/12 bit color depth.When supporting the use of standard AWG26 cables, the input transmission distance is up to 15 meters (1080P and below resolution).Support most acquisition software, such as for VLC, for OBS, for Amcap, etc.Support for Windows, for Android and for MacOS.Item Name: HDMI-compatible Video Capture CardComputer Hardware Configuration RequirementsCPU: PC i5-3400 or Above; NB i7-3537U 2.0GHZ or AboveGraphics Card: PC NVIDIAGT630 or Above; NC NVIDIAGT35M or AboveStorage: 4G RAMHDMI-compatible Resolution: The Highest Input Supports 4KVideo Input Format: 8/10/12 Bit Color DepthVideo Output Mode: MJPEGVideo Output Resolution: Maximum Output Resolution 1080P@30HzSupport Audio Format: LPCMInput Cable Length: ≤15 Meters, AWG26 HDMI-compatible Standard CableMaximum Working Current: DC 5V/0.4AOperating Temperature Range: -10 Degree Celsius ~+55 Degree CelsiusMaterial: ABSFeatures: Compact, Easy to Use, Fine WorkmanshipSize: 6.8cm x 2.7cm x 0.9cm/2.68" x 1.06" x 0.35" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x HDMI-compatible Video Capture Card1 x User Manual