add-in 附加项
add-in[ noun ]
a printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities
<noun.artifact>
- The company is also expected to offer multimedia upgrade kits for Tandy and other personal computers that includes a compact-disk-like drive and stereo sound add-in board for about $800.
- Dell is evaluating a Pentium add-in card for the new systems that would provide users with an upgrade path, he says. Chip vendors cloning Intel microprocessors also provide upgrade options.