computer accessory

A device or peripheral that is connected to a computer to enhance its functionality, such as a mouse, keyboard, monitor, or printer.

• 🇨🇳连接到计算机以扩展其功能的设备或外围设备，如鼠标、键盘、显示器或打印机。

1. Hardware peripheral B1 formal

   An external device that adds functionality or enhances the performance of a computer.

   • A mouse and keyboard are essential computer accessories.
   • She bought a new webcam as a computer accessory for video calls.
   • External hard drives are popular computer accessories for backup.

   🇨🇳电脑外设

2. Add-on component B1 formal

   An optional item that can be attached to a computer to improve its capabilities or user experience.

   • He purchased a high-quality microphone as a computer accessory for streaming.
   • A graphics tablet is a useful computer accessory for digital artists.
   • USB hubs are common computer accessories for connecting multiple devices.

   🇨🇳电脑配件