< div class="article-con"> The keyboard, which is an important input device for computers, is an integral part of human-computer interaction. With the popularity of computers, the keyboard has an irreplaceable position whether it is office text entry or casual games. More and more people are beginning to choose to use an external keyboard in order to protect their laptops. So how do you choose the right keyboard?

1. Look at the brand.

This aspect of digital products is really good brand. Otherwise, all kinds of cottages, three no, will toss people crying. Of course, do not deliberately pursue the brand-name effect. Normally it can be normal. Such as Razer, Serui, Ai Ruike, Logitech, Pyramid and so on.

2. Look at the appearance The appearance mentioned here is not only the color and shape of the keyboard. These are important, but we must pay more attention to the human-computer experience and comfort of the keyboard. For example, some keyboards are flat ones, and the typing time is long. The fingers and arms are particularly sore. So we should choose a keyboard with a certain degree of curvature, and provide a keyboard below the liner. If you are more for office use, you can purchase a professional ergonomic keyboard that protects your fingers from strain and protects your health.

3. Look at the key If you are buying in a physical store and you can experience the sample, you must personally test it. Feel the flexibility of the keyboard keys, rebound speed, key sounds and so on. The general good keyboard should be flexible, moderate in rebound speed, and crisp in sound. But in a word, it is the best for yourself. As long as you are comfortable, it is the best. Of course, be sure to press each key once before buying to ensure that the keyboard is not damaged.

4. Look at the interface Nowadays commonly used peripheral keyboards are generally two kinds: USB interface and Bluetooth wireless interface. The advantage of the USB interface keyboard is plug and play, no need to install, the computer can automatically use the updated driver, it is very convenient. The advantage of the Bluetooth wireless keyboard is to give full play to the strengths of the wireless, can be placed casually, get rid of the shackles of distance, but the price is definitely more expensive than the USB keyboard. Users should still choose according to their actual needs.