• 4K display, and the resolution of the input signal is up to 3840 × 2160.
• 20px ultra fine writing, and 1 mm writing in diameter recognizable.
• Built-in Wi-Fi realizes wireless screen mirroring without any cable connection.
• Built-in interactive whiteboard system allows annotating and sharing by scanning QR code.
• Display looping out.
• Various audio and video interfaces for device access.
• Built-in network switch chip saves a network switch.
• Built-in Android system supports kinds of applications.
• Compatible with OPS/OPS-C devices, and built-in systems can seamlessly switch between each other.
• Ultrathin aluminum profile frame design.