High-Performance RK3399 & 4K Ultra HD: Powered by the RK3399 chip for smooth hardware decoding and true 4K Ultra HD (3840x2160) broadcasting with brilliant color accuracy.
Smart Split-Screen & Flexible Layouts: Supports seamless horizontal/vertical display switching and up to 4-screen splits to play videos, images, logos, and scrolling captions simultaneously.
Rich Industrial I/O & 4G/Wi-Fi Network: Features comprehensive connectivity including RJ45, HDMI, USB 3.0, a TF slot, and a dedicated SIM card slot for high-speed Wi-Fi and 4G LTE deployment.
Cloud Remote Control & Wide Compatibility: Instantly connects to TVs, projectors, LED arrays, and LCD video walls. Powered by a unified cloud platform for remote content publishing and real-time monitoring.








We're experienced in manufacturing commercial display, especially in the field of LCD products,
Like
1. Portable Smart TV/ Display/ Monitor
2. Wall-Mounted/ Floor Standing/ Outdoor Digital Signage (with Touch Panel)
3. Interactive Whiteboard
4. LCD Stretch Bar
5. Self Sevice Kiosk
We support customization like research and development of software and hardware.
Guangdong MingJinKang Technology Co., Ltd.
Our self-built factory site: 9/F, Building 7, Huaxun Tech Park, Dongguan City, China
R&D Office site: Room801, Bi'ke building, Shenzhen City, China








