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a device used to connect two pieces of equipment that do not connect to each other on their own
适配器, 转换器
a series of keys on a board or touchscreen that we can press or tap to type on a computer, typewriter, smartphone, etc.
键盘
a small device used for storing or transferring data between electronic devices
记忆棒, USB闪存
a small, handheld device that we move across a flat surface to move the cursor on a computer screen
鼠标, 电脑鼠标
an device consisted of two or three metal pins that can connect a piece of electrical equipment to a power supply when fitted into the holes of an electric outlet
插头, 连接器
a machine, particularly one connected to a computer, that prints text or pictures onto paper
打印机
a small device that lets you control electrical or electronic devices like TVs from a distance
遥控器, 远程控制装置
an electronic device that connects computer networks and sends data between networks
路由器
equipment that transforms electrical signals into sound, loud enough for public announcements, playing music, etc.
扬声器, 音响
a group of wires bundled together for transmitting electricity that is protected within a rubber case
电缆
to make something more useful or modern by adding the most recent information to it, improving its faults, or making new features available for it
更新, 升级
to adjust something to be in a suitable or desired condition for a specific purpose or use
设置, 调节
