As the trend of minimizing cables on gaming PCs continues to grow, users are seeking wireless solutions for their peripherals such as keyboards, mice, and headsets. However, many are also wondering if there is a wireless option available for monitors.
Fortunately, there are ways to connect a monitor to a computer wirelessly without the need for cables. This is not to be confused with solutions such as Chromecast, which only allow for sharing certain content with a screen-equipped device. Instead, we are referring to a complete and reliable wireless connection between a desktop computer and a monitor.
Types of wireless connections
The available options for wireless monitor and computer connections are quite limited and generally unimpressive in terms of capabilities.
Miracast system
Miracast is the most popular option for wireless monitor connections, as it relies on an HDMI connection over Wi-Fi that works with computers and other Wi-Fi enabled devices. One of its key benefits is that it doesn’t require a router to connect the computer and monitor, allowing for direct communication and efficient performance without being reliant on the internet connection’s capacity.
However, it’s worth noting that Miracast is not compatible with all devices. It cannot be used with Android devices, iOS devices, macOS (as Apple has opted to use AirPlay instead, which requires a good internet connection), or any device without Wi-Fi.
Through specific devices
If you require greater flexibility in your wireless monitor connection, a wireless transmission device may be a better choice. These devices come in pairs, with one device connected to your PC and the other to the HDMI input of your monitor. They use high-speed transmission standards that avoid video quality loss due to compression.
However, this type of system has several limitations. It is sensitive to obstacles, such as walls, which means it may not work if the computer is in a separate room from the monitor. Additionally, a nearby WiFi router may cause interference, leading to connectivity issues.
Can it be used for gaming?
You may be considering wireless connection as a viable option and wondering about its impact on gaming performance. However, it’s important to note that using a wireless connection for gaming on a monitor is not recommended.
This is because the image needs to be compressed at the source and then decompressed at the destination, which takes time and introduces latency. Even the slightest delay can be detrimental to gaming, whether it’s an online multiplayer game or a single-player game with a story.
Therefore, the two aforementioned wireless connection methods are far from ideal for gaming purposes. It’s important to consider the potential latency and potential loss of the game when making a decision on whether or not to use a wireless connection for gaming.
Wireless connection problems
The primary limitation of this technology is its support for only FullHD resolutions and 5.1 surround sound. Unfortunately, there has been little interest from users, which has hindered improvements to image quality. As a result, streaming images in 1440p or 4K resolutions is not possible.
Furthermore, wireless connections are typically slower than wired connections, making it challenging to transmit large amounts of data required for higher resolutions. Additionally, the inherent lag associated with wireless connections can cause latency to increase due to the compression and decompression process, as we mentioned earlier. This issue can result in video desynchronization problems, making it impossible to play games or watch movies.
Distance also poses a problem with this type of connection because if the devices are far apart or have walls between them, the broadcast quality on the screen may decrease.