Size: G69 30M 【Important Notes for Purchase】① This product is not applicable for connecting smartphones and tablets. ② If the PC is not supplied with power, connect the transmitter's power to an adapter or a micro power port (5V/2A). ▶▶ Technical Conformity Mark Number: "R210-208820" 【Low Latency】The wireless HDMI transmission distance is up to 98 feet/30M, with a latency of only 129ms (almost real-time), eliminating the need for wired connections. Strong long-distance signals can transmit through walls, floors, and ceilings. ***Note: Connection is possible up to 15m even through walls and ceilings. The wireless HDMI transmitter and receiver, equipped with 5GHz transmission standard technology, provide faster and more stable transmission efficiency. 【Plug and Play】 No APP is required, and you can enjoy the convenience of wireless streaming media with a simple connection. No software or WiFi connection is needed. With a true plug-and-play experience, it can be up and running in about 10 seconds. It solves the problems of traditional HDMI cable connections, wiring troubles, aesthetic impact, and short transmission distances. Connect the transmitter to the HDMI source, then connect the receiver to the HDTV/projector, and connect the power supply to get ready. 【Full HD 1080p High Resolution】 The wireless HDMI transmitter and receiver support video resolutions up to 1920×1080@60hz and higher, and maintain video quality through automatic encoding, transmission, and decoding, supporting a full RGB color gamut without compression or artifacts. Wireless HDMI makes the most of high-quality video signals, achieving low-latency, lag-free, and tear-free video. 【Portable Size for Convenient Carrying】 The HDMI extender is small and portable, so you can take it anywhere. You can use it for business meetings, daily meetings in the office, education in classes, or take the wireless display adapter when you gather at a friend's house. You can enjoy all your favorite media movies on the big screen. 【Recommended for Beginners & Comes with a One-Year Warranty】 With a structure that can be connected in about 10 seconds from opening, it is recommended for beginners to experienced users!