Optoma 5862RK+ 86” 4K UHD Interactive Touchscreen LED Smart Board. Optoma 5862RK+ Interactive Display. 📺 Stunning 4K UHD Resolution (3840 × 2160). Resolution: 3840 × 2160 (4K UHD). Built-in whiteboard with annotation tools, floating toolbar, and quick-launch pen for fast, intuitive teaching or presenting.
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