[No Need Cable, Simple and Efficient]Wireless -compatible transmitter and receiver,easy installation, plug and play, Saving your tons of time and trouble of a traditional wired connection. [165FT/50m Wireless Transmission]With a range of up to 100 feet, ensuring uninterrupted connectivity (latency less than 0.1s, almost real-time). Utilizing a 2.4G/5G transmission protocol for strong anti-interference and high stability signal. [4K Decoding, 1080P Full HD]Support 4K decoding and 1080P/60Hz HD output, The image/video is clear and stable, very smooth and colorful, providing a high-quality visual feast on a larger screen. [Wide Compatibility, Multiple Usage]The wireless transmitter supports projecting from PC/laptop/cameras/dv/TV box to projector/monitor/HDTV. [Duplicate Mode & Extended Mode]: Choose between mirroring or extending your screen to adapt to your needs. Great for business meetings, teaching, churches, live broadcasts, business presentations home theater, parties, outdoor movie screenings, and more to use [LED Display & Travel-Friendly]With LED digital display, you can know the connection status & signal strength in real time. Easier to solve connection issues. Wireless -compatible sender extender in a compact and design. Perfect for business trips, business meeting presentations, vacations or family gatherings. Color: Black Material: plastic Package Contents: 1 * transmitter 1 * receiver 2 * USB cable 2 * Adapter 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.