old-fashioned technology = antiquated technology = obsolete technology: công nghệ lỗi thời, lạc hậu

1. not modern; no longer fashionable: lỗi mốt, lỗi thời

old-fashioned clothes/styles/methods/equipment

2. believing in old or traditional way; having traditional ideas

My parents are old-fashioned about relationships and marriage.

She wants to be an old-fashioned mother, staying at home and looking after the children.