EASY WIRELESS SCREEN EXTENSION: No cables required. Just one click to project the screen content of iPhone, Android, and Windows or Mac notebooks wirelessly in real time to TV, monitor, projector, or other HDMI devices, delivering a large screen experience. DUALBAND WI FI FOR OPTIMIZED PERFORMANCE: Seamless switching between 2.4 GHz and 5 GHz. The dualband WiFi supports 2.4 GHz for long range and wall penetration, providing stable connections in multiroom environments. The 5 GHz band offers ultralow latency and zero interference, making it suitable for 4K streaming or competitive gaming. UNIVERSAL COMPATIBILITY: This wireless HDMI dongle works with iPhones, Android devices, Windows and Mac PCs, smart TVs, monitors and projectors. Supports Miracast, DLNA, AirPlay and more for instant crossplatform casting with no drivers required. Note: Not compatible with Netflix, Hulu Plus or other HDCP protected apps. DUAL DISPLAY MODES: Mirror mode replicates your smartphone or laptop screen in real time for live demos or gaming streams. Advanced mode turns your TV into a second monitor for efficient multitasking. Compatible with all HDMI devices, with oneclick mode switching to adapt to meetings, home theaters, or esports setups.