Feature: 1. The USB 2.0 capture card can simultaneously capture HDMI video and HDMI audio, and can transmit audio and video signals to a computer or smartphone for preview and storage. 2. When using standard AWG26 cable, the maximum input transmission distance is 15 meters (1080P and below resolution). 3. No external power supply is required, compact and easy to carry. No driver, plug and play. 4. Support most acquisition software, such for VLC, for OBS, for Amcap, etc. 5. Support maximum input resolution up to 4K. 6. Support maximum output resolution up to 1080P. 7. Conforms to USB video UVC specifications; conforms to USB audio UAC specifications. Specification: Condition: 100% brand newItem type: HDMI Video Capture with Loop outMaterial: aluminium alloyColor: As picture shownWeight: Approx. 175g HDMI resolution: The maximum input can support 3840×2160 @ 30Hz / 4K Video output resolution: the maximum output can be 1920×1080 @ 30Hz Video input format: 8/10/12-bit dark Video output mode: YUV/JPEG Support audio format: L-PCM Support AWG26 HDMI standard cable: input ≤15 meters, AWG26 HDMI standard cable. Maximum working current: 0.7A / 5VDC Operating temperature range: (-10℃ to +55°C) . Package List: 1 x Video Capture Card1 x USB connect cable1 x USB cable1 x Instruction