4Kio2K
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LM-HB-70T/R
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4Kio4K

4K universal USB 3.0 video capture card can record and generate 4K60 video files.

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Description

 

 

LM-4Kio4K 4K Loop Out Capture Card

Product Overview

LM-4Kio4K is a high-performance 4K video capture card with loop-out function, designed for video recording, live streaming and content production scenarios. It supports 4K HDMI 2.0 input and loop-out, USB3.2 Gen1 (5Gbps) high-speed output, as well as microphone input and audio output. The card automatically detects input signals up to 4K@60Hz, supports multiple video formats (MJPEG/YUY2/NV12/I420) and uncompressed audio-video capture, complying with UVC and UAC standards. With USB Type-C power supply, plug-and-play functionality (no driver required), it is compatible with Windows and MacOS systems, and works seamlessly with mainstream recording software such as OBS, Potplayer, VLC and Vmix, providing a professional and efficient audio-visual capture solution for users.

Core Product Features

  • 4K Ultra-HD Capture & Loop Out: Supports 4K HDMI 2.0 input and loop-out, up to 4K@60Hz resolution, realizing high-definition signal capture while ensuring real-time local display
  • Multiple Video Format Support: Compatible with MJPEG/YUY2/NV12/I420 and other video formats, meeting different recording and live streaming needs
  • Uncompressed Audio-Video Capture: Complies with UVC and UAC standards, capturing lossless audio and video signals for high-quality content production
  • Plug & Play & Wide Compatibility: USB Type-C power supply, no driver installation required; compatible with Windows and MacOS systems, and mainstream recording/streaming software
  • Rich Interface Configuration: Equipped with HDMI IN, HDMI OUT (loop-out), USB3.2 Gen1 (5Gbps) output, microphone input and audio output interfaces, meeting multi-scenario connection needs
  • High-Speed Data Transmission: USB3.2 Gen1 (5Gbps) interface ensures fast and stable transmission of 4K high-definition video signals, no lag or frame drop

System & Hardware Requirements

Compatible Systems

  • Windows: Supports UVC protocol, requires corresponding hardware configuration (see below)
  • MacOS: Version 10.12 or higher

Applicable Scenarios

  • Live Streaming: Game live streaming, education live broadcasting, product live sales, capturing high-definition game or teaching content
  • Content Production: Video recording, editing and post-production, capturing uncompressed 4K audio-visual signals for high-quality works
  • Education & Training: Online course recording, classroom teaching capture, realizing real-time transmission and storage of teaching content
  • Conference Recording: Corporate meeting recording, video conference content capture, preserving meeting materials and minutes
  • Entertainment & Gaming: Gameplay recording, live streaming of game content, sharing high-definition game moments
  • Commercial Display: Product demonstration recording, advertising video capture, meeting commercial content production needs

Note: All relevant information such as pictures, parameters and data provided on the website are for reference only. Please refer to the actual product received for specific specifications, appearance and performance.

Please contact our sales team for the latest details.

 

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