Note: Computer hardware configuration requirements_x000D_CPU: PC for i5?3400 or above; for NB i7?3537U 2.0GHZ or above_x000D_Graphics card: PC for NVIDIA GT630 or above; NC for NVIDIA GT735M or above_x000D_Storage: 4G for RAM Specification: Condition: 100% brand new_x000D_Item type: HDMI Video Capture_x000D_Material: metal_x000D_Color: black_x000D_Weight: Approx. 52g _x000D_Size: Approx. 64x28x16mm/2.5x1.1x0.6in_x000D_HDMI resolution: the highest input can support 4K_x000D_Video input format: 8/10/12-bit color depth_x000D_Video output mode: YUV, JPEG_x000D_Video output resolution: Maximum output resolution 1080P_x000D_Support audio format: L-PCM_x000D_Input cable length: 15 meters, AWG26 HDMI standard cable_x000D_Maximum working current: 0.4A/5VDC_x000D_Operating temperature range: -10 ~ +55_x000D_Connection operation:_x000D_1. Connect the UHD signal source and the HDMI input port of the USB capture card through 1 HDMI cable._x000D_2. Plug the USB male of the USB capture card into the USB port of the computer._x000D_3. Capture operation steps (OBS): Open the software add a new source select video capture device set the screen size select studio mode (dual window) click start recording._x000D_See specific examples:_x000D_(1). Add a new source and select Video Capture Device._x000D_(2). Set the screen size_x000D_(3). Select studio mode (dual window) and the above settings are completed. Features: 1The USB 2.0 capture card can capture HDMI video and HDMI audio at the same time, and can transmit audio and video signals to a computer or smartphone for preview and storage. Suitable for high‑definition acquisition, teaching recording, video, etc. 2Supports a maximum input resolution of 4K. 3Supports a maximum output resolution of 1080P. 4Supports 8/10/12 bit color depth. 5Support the use of standard AWG26 cable, input transmission distance up to 15 meters, (1080P and below resolution). 6Support most capture software, such for VLC, for OBS, for Amcap, etc. 7Support for Windows, for Android and for OS X. 8Conform with USB Video and UVC standards. Conform with USB Audio UAC standard. 9No external power supply required, compact size and easy to carry. PackageList: 1 x_x000D__x000D_HDMIVideoCapture1 x Instruction