TIMBOOTECH 4K Wireless HDMI Transmitter and Receiver offers a seamless wireless solution for transmitting high-definition audio and video up to 165FT / 50M. Equipped with dual-band 2.4G/5.8GHz connectivity and dual LDS antennas, it ensures low latency (0.1s) and supports 4K Ultra HD (3840x2160p, 60Hz) resolution, perfect for streaming movies, live sports, or professional presentations. Easy to set up with plug & play functionality, simply connect the transmitter to your device's HDMI output and the receiver to your monitor or projector. Supports dual-screen display via HDMI and VGA ports, with multi-transmitter capability (up to 8 TXs). Compact design, built-in Wi-Fi, and support for multiple streaming apps make it versatile for home and office use. Includes transmitter, receiver, cables, and manual. Certified FCC, supports 2.4/5.8GHz, 10W power, and dimensions of 3.5x2.3x4.8 inches. Sourced from authorized US retailers, duties included, delivery in 11-13 days.