Eternico Pro Keyboard Wateproof IPX7 KD2050 black - EN/SK

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.