[Upgraded LED Status Display] Real-time display of pairing, connection, signal, and power status keeps you informed about device performance, avoiding unnecessary usage issues. [4K Decode & 1080P Output]Supports up to 4K decoding and 1080P ultra-high-definition output, ensuring an exceptional visual experience, perfect for gaming, , and presentations,if your computer doesn' have power or can' , plug the transmitter's power into an adapter or micro-power port (5V/2A) [150FT Strong Transmission Distance]Reach up to 150 feet in open environments, ideal for home theaters, conference rooms, and outdoor activities, providing flexibility for various use scenarios,(Note: Transmission distance for and speed may be affected when the product passes through walls or encounters obstacles) [Plug and Play Portable Design]Simplifies the setup process with no need for app installation or Bluetooth pairing for ; the portable design allows easy carrying and use anywhere, anytime,Wireless transmitters and receivers support screen mirroring and screen expansion functions [Compatible with Multiple Devices]Perfectly compatible with PCs,laptops, cameras, HDTVs, projectors, TV boxes, meeting diverse connection needs Colour:Black Material:plastic Package Contents: 1 x Wireless Transmitter 1 x Wireless Receiver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.