Bluetooth

Bluetooth is a wireless technology standard which allows two-way data transfer over short distances between electronic devices and computers. Originating in 1998, since then Bluetooth has evolved into various revisions, adding support for progressively higher transfer rates, improved security and additional features.

These Bluetooth adaptors add Bluetooth connectivity to devices without it built-in, via a USB connection. They are popular for connecting wireless keyboards and mice.

These devices are designed to be used via Bluetooth to create a wireless connection for a smartphone, allowing a hands-free experience, for example when driving.

Keyboards are a vital peripheral for PC users, and regardless of your budget it's important to pick the right one. The most important consideration is what sort of feel you want. For instance, most cheaper keyboards use dome switches mounted on top of a membrane, giving very little tactile feedback. You may want to consider choosing a keyboard with mechanical switches as these provide much greater tactile feedback. Mechanical switches are available in different grades, denoted by a colour - black, brown and blue for instances and each has its own set of characteristics.

These keyboards are not intended for specialist gaming use and are connected to your PC by Bluetooth wireless technology.

Bluetooth speakers provide a quick and easy way to get better sound quality from your smartphone or tablet when listening to music. They come in a wide range of colours and styles.