键盘 (jiàn pán): keyboard

I've used my keyboard for five years, and several keys don't work well anymore, so letters often get missed when I type.

Coffee spilled on the keyboard, so I quickly unplugged it and wiped dry every key with a tissue.

This company replaced the employees' keyboards with new ones; the wrist rest design makes typing for long hours much more comfortable.

He likes to type after turning off the lights at night; the backlight on the keyboard makes every letter clearly visible.