Rapoo N1820 Combo Wired Optical Mouse & Keyboard

Easy installation

No driver needed, plug and go. Easy your life, more enjoyment will get.

Anti-oxidation sealed membrane

The sealed membrane ensures the keyboard longer lifetime. Because it can prevent the air oxidizing with the inside silver circuit, which may invalidate the keys.

1000 DPI high-definition tracking engine

You’ll enjoy responsive and smooth cursor control with the 1000 DPI high-definition tracking engine.

Spill-resistant design

Spill-resistant design of the keyboard, so you don’t have to worry about the keyboard stop working with accidental spills.

**02 years warranty.

Keyboard

Typical keyboard for a desktop computer typical keyboard Most keyboards have a very similar layout. The function keys typically perform a very specific task within a particular software application.

However, this general layout has remained remarkably unchanging over the years. This has made it easy for users to transition from one computer system to the next and to use their typing skills on multiple devices.

For many tasks, you need to press more than one key at the same time. For example, to get a capital letter ‘A,’ you need to press the Shift key and the A key at the same time. When reading or writing instructions for how to accomplish a particular task, this would be described as ‘Shift + A.’ As another example, in most software applications, Ctrl + S means to save the current document. If you have been using computers for some time, you are probably.

Mouse

A computer mouse (plural mice, sometimes mouses)[nb 1] is a hand-held pointing device that detects two-dimensional motion relative to a surface. The first public demonstration of a mouse controlling a computer system was in 1968. Mice originally used two separate wheels to track movement across a surface; one in the X-dimension and one in the Y. Later, the standard design shifted to utilize a ball rolling on a surface to detect motion. Most modern mice use optical sensors that have no moving parts. Though originally all mice were connected to a computer by a cable, some modern mice are cordless, relying on short-range radio communication with the connected system.

In addition to moving a cursor, computer mice have one or more buttons to allow operations such as the selection of a menu item on a display. Mice often also feature other elements, such as touch surfaces and scroll wheels, which enable additional control and dimensional input .

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