Core Features: Self-built Wi-Fi Network, 4K/30fps Full HD Content Sharing, Adaptive Software/Hardware Encoding, Supports Dual-band 2.4GHz/5GHz Wireless Networks, Plug and play, without Extra Software or Driver, Full-featured USB Type-C and USB Type-A Ports, AES & WPA Data Encryption, Adapt to Computers and Mobile Phones with Different Ports, 4-Screen Casting, Support Annotation/Whiteboard/Reverse Control AND Support Wireless BYOD.