Class 4 is the one used by Bluetooth version 1.0, so it is practically obsolete. The classes differ in maximum power in milliwatts (mW), in decibel-milliwatts (dBm), and the range expressed in feet (ft) for every type.

This allows you to know exactly what performance to expect simply by checking the class of the adapter you want to purchase. Each one refers to the maximum connection speed and distance. There are currently four types of Bluetooth signals or classes. In any case, you don’t have to worry about two devices being from different versions since they are designed to be backward compatible.ĭid you know that Bluetooth adapters can support up to seven devices? Note that the use of the latest generation isn’t very widespread yet. Bluetooth Versionĭifferent Bluetooth versions are currently available, the most recent being the 5.1, which was released in January 2019. Keep in mind that, while most devices are plug-and-play with the latest operating systems, you’ll need to install drivers for older generations. Your operating system will obviously have to be compatible with your Bluetooth connector. In the same vein, you should know exactly whether you’ll use your adapter on a Windows, Linux, or Mac OS computer. You may also want to use it with your car stereo. You don’t want to get the same type of device to connect a headset to your computer as you do to connect various game consoles. The very first aspect you should evaluate when choosing a Bluetooth adapter is, naturally, what you need it for. We’re confident that they’ll guide you on your way to finding a product that best suits your needs. To make this task easier for you, we will discuss the five most important criteria in the section below. There are various key aspects that you should consider when the time comes to buy your very own Bluetooth adapter. Bluetooth connections can be affected by interference.Their small size makes them relatively easy to lose.

Best bluetooth 5.0 adapter