Adapter Card A printed circuit card installed inside of a computer. It takes data from memory and transmits it over cable to connected devices such as a modem, or printer.

• 适配器卡安装在电脑上的一种印刷电路卡。适配器卡从内存中读取数据,通过线缆将数据传输到与之相连接的设备如调制解调器或打印机上。