Feature: 1. Efficient Video Processing Capability: This product has 4-channel video source input, supports various screen splitting modes, including single screen mode, dual screen mode, 4-screen mode, etc., which can meet the needs of different users. At the same time, the highest resolution supports 4K30HZ, the picture is clear and the color is vivid, providing users with a high-quality visual experience. 2. Powerful Video Capture Function: The product has a built-in USB3.0 video capture function, which can conveniently and quickly convert video signals into digital signals, making it easy for users to post-process and store, suitable for industries such as live video, game studios, and security monitoring. 3. Diversified Output Modes: It supports three resolution outputs: 720P, 1080P, 4K, meeting the needs of different users. At the same time, it supports infrared remote control and button switching, which is simple and convenient to operate. 4. Seamless Switching: It supports seamless switching of 4-channel HDMI signals. Whether in live broadcast, games or monitoring, it can achieve fast and smooth screen switching, improving work efficiency. 5. Exquisite Design: The product is compact in design, easy to carry and store, suitable for various environments. At the same time, the appearance design of the product is simple and generous, in line with modern aesthetics. Specification: Features: Efficient Video Processing Capability: This product has 4-channel video source input, supports various screen splitting modes, including single screen mode, dual screen mode, 4-screen mode, etc., which can meet the needs of different users. At the same time, the highest resolution supports 4K30HZ, the picture is clear and the color is vivid, providing users with a high-quality visual experience. Powerful Video Capture Function: The product has a built-in USB3.0 video capture function, which can conveniently and quickly convert video signals into digital signals, making it easy for users to post-process and store, suitable for industries such as live video, game studios, and security monitoring. Diversified Output Modes: It supports three resolution outputs: 720P, 1080P, 4K, meeting the needs of different users. At the same time, it supports infrared remote control and button switching, which is simple and convenient to operate. Seamless Switching: It supports seamless switching of 4-channel HDMI signals. Whether in live broadcast, games or monitoring, it can achieve fast and smooth screen switching, improving work efficiency. Exquisite Design: The product is compact in design, easy to carry and store, suitable for various environments. At the same time, the appearance design of the product is simple and generous, in line with modern aesthetics. Specifications: Color: Black Material: Metal Support: 4 inputs, 1 HDMI output + 1 video capture output Output resolution supports: 720P, 1080P, and 4K Maximum resolution: 4K30Hz Operation method: support infrared remote control and key switching Support function: 4 HDMI signal screen division, 4 HDMI signal seamless switching Multiple screen division modes: single screen mode, dual screen mode, 4 screen mode Size: 20.5*9.7*2cm Weight: 0.452kg Package size: 24*13.8*6cm Package weight: 0.678kg Package list： 1* Host 1* USB Power Cable 1* Remote Control 1* User's Manual 1* Acquisition Cable Package List: 1* Host 1* USB Power Cable 1* Remote Control 1* User's Manual 1* Acquisition Cable