Fangrui Product Details Fangrui Product Details [the Wireless Transmitters And Receivers]offer Support For Screen Mirroring And Screen Extension Capabilities, Enabling The Projection Of Content From Devices Such As Laptops, Cameras, And Cable Set-top Boxes Onto Hdtvs, Projectors, And Monitors For A Versatile Application Experience. Additionally, The Wireless Extender Features A Reduction In Size Compared To Traditional Usb-style Products, Making It Highly Portable And Convenient To Carry. [plug And Play, Wireless Transmitter And Receiver ]no Need For Complex Applications, Bluetooth, Or Wi-fi Connections; Require No Wifi, Bluetooth Or App. You Can Easily Cast Anything To A Larger Screen In Less Than 10s Without Using Cables. Keeping Your Room Or Office Neat.say Goodbye To Messy Cables And Enjoy Seamless, High-quality Streaming. [audio Sync]the Wireless Transmitter And Receiver Can Stream 1080p@60hz Video And Audio To Big Display With Nearly No Delay, Offering Exceptional Visual Experiences For Learning, Business Meetings, Family Gatherings. Note, I