ITEM NAME:HDMI Video Capture Card USB2.0 4k HD Adapter Recording With HDMI Loop-out Description: 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, etc. Support maximum input resolution up to 4K; Support maximum output resolution up to 1080P; When using standard AWG26 cable, the input transmission distance is up to 15 meters (1080P and below resolution); Support most acquisition software, such as VLC, OBS, Amcap, etc .; Support Windows, Android and MacOS; Comply with USB video UVC specifications; Conforms to USB audio UAC specifications; No external power supply is required, so it is compact and easy to carry. NO driver, and it is truly Plug and Play. Specification: HDMI Resolution: Max input can support 3840×2160@30Hz / 4K Video Output Resolution: Max output can be 1920×1080@30Hz Video Input Format: 8 / 10 / 12-bit Deep Color 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 ℃) Dimension (L x W x H): 58x55x18 (mm) Weight: 156g Package Includes: 1 x HDMI to USB2.0 Video Capture 1 x USB Cable 1 x USB Power Cable 1 x User Manual SKU: DMO0002005977020847.Support maximum input resolution up to 4K;. HDMI Resolution: Max input can support 3840×2160@30Hz / 4K. 1 x HDMI to USB2.0 Video Capture. Suitable for high-definition acquisition, teaching recording, etc.