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Wired connections include all connection methods that require physical contact between the device and the computer using a cable. This is most often done with the classic USB-A connector, but less commonly with the USB-C variant. Although this form of connection usually offers a faster and more reliable connection, it can restrict freedom of movement and contribute to desk clutter, especially due to the length of the cable, which is often around 1.8 metres.

USB (Universal Serial Bus) is a standard interface for connecting various peripheral devices to computers. It is known for its versatility, speed and ability to transfer both data and electricity.

Membrane keyboards work on the principle of a flexible membrane that is located under the keys. When the user presses a key, the membrane touches the bottom perimeter, registering the keystroke. This type of keyboard is usually quiet in use, so it is suitable for office environments. Due to their design, membrane keyboards are also more resistant to dust and spills. The membrane underneath the keys provides a degree of protection against the ingress of foreign particles and liquids, which can help prevent damage.

Optical mice use LED light and a sensor to detect motion on the surface. They are popular for their reliability and high accuracy in common applications. They work well on surfaces where light reflects well, meaning if you have a shiny or rough surface, it's better to use a mouse pad. Compared to laser mice, they can have a lower DPI resolution.

DPI (dots per inch) is an indicator that measures the sensitivity of the mouse. A higher DPI value means the mouse responds to smaller movements, while a lower value means the opposite. Mice with variable DPI allow users to adjust the sensitivity to their specific needs, whether it's for detailed graphics work or playing shooter games.

The flywheel mouse has a wheel that can continue to rotate when released, allowing for fast and smooth scrolling. It is ideal for viewing long documents or web pages.

In addition to traditional vertical scrolling, the side-tilt mouse allows horizontal scrolling by tilting the scroll wheel to the left or right. Useful for working with spreadsheets or widescreen documents.

Hyperscroll allows users to scroll long documents or web pages quickly and smoothly. The hyperscroll mouse wheel can rotate at high speed, making it ideal for scrolling through large volumes of data.

The RGB backlighting of the mouse allows users to customize the color lighting from a wide range of colors. For gaming mice, this type of backlighting can be synchronized with other gaming equipment such as keyboards or headsets.

This feature allows users to save different settings for different tasks or games, such as different DPI sensitivities or button programming, and easily switch between them.

PTFE, often known as Teflon, is used on the gliders of some mice. These gliders provide a smooth and quiet mouse glide over most surfaces. PTFE is also wear-resistant, which extends the life of the gliders and improves the overall experience of using the mouse.