Simple to Use: Plug-and-play with minimal setup - no need for long HDMI cables anymore. Use Without Wi-Fi: No Wi-Fi needed, Supports both mirror and extended display modes to instantly share your screen or add an additional display. Wireless HDMI: The Sabrent Wireless HDMI Transmitter and Receiver Set enables you to wirelessly connect your Windows, macOS, Linux PCs, or laptops to a remote display, such as a projector or TV, making it ideal for presentations.