Wireless HDMI Transmitter and Receiver 400FT Extender Kit, Dual-Band 5.8G/2.4G Plug-and-Play 4K Decode 1080P Video Sender with LED Screen, Audio Streaming for PC, TV Box, and Projector - Light Blue

Overview

The Wireless HDMI Transmitter and Receiver 400FT Extender Kit offers a straightforward way to wirelessly send high‑definition video and audio signals over long distances. Designed for users who need to extend a source such as a PC, TV box, or projector without running cables, this kit delivers reliable connectivity up to 400 feet.

Key Features

• Extender Range: Up to 400 feet of wireless transmission, enabling flexible placement of source and display devices in larger rooms or multi‑room setups.
• Dual‑Band Operation: Supports both 5.8 GHz and 2.4 GHz frequencies, giving users the ability to choose the band that provides the cleanest signal in their environment.
• Plug‑and‑Play Design: No complex configuration is required. Simply connect the transmitter to the source device and the receiver to the display, and the system becomes active.
• 4K Decode Capability: The transmitter can decode 4K input streams, allowing a high‑resolution source to be transmitted and then down‑scaled by the receiver to 1080 P on the display.
• 1080 P Video Sending: The receiver outputs video at 1080 P resolution, compatible with a wide range of standard HD displays.
• Audio Streaming: Full audio is transmitted alongside the video, ensuring that sound is synchronized with the visual content.
• LED Status Screen: An integrated LED display provides visual feedback on connection status, signal strength, and other operational information.
• Color: Light blue casing for a subtle, modern appearance that blends with most electronics environments.

Typical Use Cases

Because the kit is designed for PC, TV box, and projector connections, it fits a variety of scenarios. In a home entertainment setting, a user can place a streaming box near a living room wall and have the signal delivered to a projector in a separate room. In a small office, a desktop computer’s HDMI output can be sent wirelessly to a display mounted on the opposite wall, eliminating the need for a long cable run. The 400‑foot reach also makes it useful in small to medium sized conference rooms where the source and screen are separated by a considerable distance.

Installation Steps

1. Connect the transmitter to the HDMI output of the chosen source device (PC, TV box, or projector) using the supplied cable.
2. Plug the transmitter into a power source using the provided adapter.
3. Attach the receiver to the HDMI input of the destination display.
4. Power on both units and allow the LED status screen to confirm a successful link. The system operates automatically, requiring no further configuration.

Compatibility Notes

The transmitter and receiver both use standard HDMI connections, ensuring broad compatibility with devices that have HDMI output and input ports. Because the kit relies on wireless signal transmission, it is essential that the source and receiver remain within the 400‑foot range and that there are minimal physical obstructions or sources of interference between the units.

Why a Dual‑Band Kit Matters

Wireless video transmission can be affected by interference from other devices. By offering both 5.8 GHz and 2.4 GHz options, the kit allows users to select the band that experiences the least interference in their particular environment. Switching between bands is typically a simple process on the transmitter’s control interface.

LED Status Screen Functionality

The LED screen provides real‑time feedback on the connection state. Users can quickly determine whether the transmitter and receiver are linked, assess signal strength, and identify any errors that may arise during operation.

Summary

Overall, the Wireless HDMI Transmitter and Receiver 400FT Extender Kit is a straightforward, plug‑in solution for extending high‑definition video and audio from a source such as a PC, TV box, or projector to a distant display. With dual‑band support, 400‑foot reach, 4K decoding, and a built‑in LED status screen, the kit delivers reliable performance for a range of home and office applications.