It can be hard to run an HDMI cable between devices in different rooms. You may need to drill holes and hire a professional to do it. A wireless HDMI extender makes this easier by getting rid of these problems, which is why they are so popular in home theaters. This guide talks about important things to think about when picking the best wireless HDMI extender.

1. Transmission Distance/Range

The first factor to think about is the transmission range. This directly impacts the device's price, so it's crucial to select one that matches your needs. Wireless HDMI extenders consist of a transmitter and a receiver, and the range indicates the maximum distance the signal can travel. Generally, it can be anywhere between 200 m/656 ft and 200 m/656ft. If your devices are in the same room or close by, a shorter-range extender like the Lemorele P200 is all you need. For larger spaces or long-distance projection, you should opt for something like the Lemorele R1000, which can transmit 1080P HDMI signals up to 200 meters (656 feet) in open areas. Even with obstacles like walls between the transmitter and receiver, it can still transmit signals reliably over 10-50 meters (32-165 feet).

2. The Quality of the Audio and Video

The quality of the audio and video is another important thing to think about. Different wireless extenders have different levels of sound and picture quality, and this keeps getting better with newer models. For instance, the P50 wireless extender can handle video up to 4K ultra HD, but other extenders might only be able to handle 1080P video. The resolution of your TV is also very important. Even if the HDMI extender supports 4K, a 1080P TV can only show 1080P resolution. It's important to make sure that the extender's features match your TV's specs so you don't waste money on features you won't be able to use.

3. Installation Ease

A lot of people like wireless HDMI extenders because they are easy to set up. You can use most extenders in any room of your house because they are small and easy to move around. You don't need any special software or drivers to connect the transmitter and receiver either. The Lemorele P10 wireless extender, for instance, is made to be portable and easy to set up. When you plug it in, it automatically connects to other devices that are nearby. You don't have to do any complicated setups or install any software. It's easy to use—just plug it in and go.

4. Transmission Latency

Wireless HDMI extenders usually have a latency range from 100ms to 500ms, which is less than one second. This latency is suitable for home theaters, video projections, and presentations, where delays are less noticeable. On the other hand, this latency can be a problem for PC use or gaming. The delay can be noticeable when moving a mouse or playing a game on a console. High-performance wireless HDMI extenders like the G50R1 deliver lossless signal transmission with low latency (80-100 milliseconds), depending on signal quality. This makes them ideal for latency-sensitive applications like movies, TV shows, and video presentations.

5. Additional Features

Some wireless HDMI extenders, like the R1000, support one-to-many applications. This feature allows you to send one video source from a transmitter to two TVs, each with its receiver. Other models, like the G60, support multiple one-to-one applications, letting you deploy several transmitters and receivers throughout your home. With powerful extenders, you can deploy up to 8 independent pairs in the same area without any interference. This flexibility lets you make a strong and stable wireless system that sends HDMI signals to more than one display device in your home, making sure that everything in your home is connected without any problems.