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USB2.0/3.0 Interface I5 Processor Smart Digital Blackboard with 5000 1 Contrast Ratio and 16 9 Aspect Ratio

Smart Digital Blackboard
November 20, 2025
Category Connection: Smart Digital Blackboard
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Tags:
#Interactive Digital Blackboard #Digital Chalk Board #nano smart blackboard
Brief: This video demonstrates the setup, operation, and key moments during typical use of the USB2.0/3.0 Interface I5 Processor Smart Digital Blackboard. Learn how its multi-user support, intuitive touch screen, and 64GB storage enhance collaborative learning and business meetings.
Related Product Features:
  • Multi-user support allows simultaneous interaction for collaborative learning and brainstorming.
  • Intuitive touch screen interface for easy navigation and control.
  • 64GB storage capacity for saving presentations and important files.
  • Versatile applications in school teaching, meetings, and presentations.
  • Input voltage of 180-260V AC for use in various settings.
  • Brightness of 400cd/㎡±50 ensures clear visibility.
  • 16:9 aspect ratio optimizes content display for seamless viewing.
  • 5000:1 contrast ratio highlights every detail for impactful presentations.
Faqs:
  • What is the screen size of the Smart Digital Blackboard?
    The Smart Digital Blackboard features a 75-inch 4K flat writing panel.
  • Can multiple users interact with the board at the same time?
    Yes, the board supports multi-user interaction, making it ideal for collaborative sessions.
  • What ports are available for connectivity?
    The board includes USB2.0/3.0 and HDMI ports for easy connection to various devices.
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