: a circuit board connecting to a motherboard which expands the capabilities of a computer
Example Sentences
Recent Examples on the WebBut, unfortunately, the expansion card is pricier than an equivalent SSD. Brittany Vincent, BGR, 27 Sep. 2021 Both can be upgraded with a 1TB expansion card for $220. Britton Peele, Dallas News, 20 Nov. 2020 Heavy gamers will likely need to eventually invest in the official storage expansion card that runs for $220 to better manage next-generation titles. Todd Martens, Los Angeles Times, 12 Nov. 2020 Storage is a 1 terabyte SSD, with an external slot for another one terabyte expansion card. Will Egensteiner, Popular Mechanics, 6 Nov. 2020