Internal Modem - Modem that connects to a PCI slot inside a newer desktop computer or ISA slot on an older computer. The Internal Modem shown at the beginning of this document is an example of a PCI Modem.
Stumps definition, the lower end of a tree or plant left after the main part falls or is cut off; a standing tree trunk from which the upper part and branches have been removed. See more. Dictionary.com
a tree or part of a tree held fast in the bottom of a river, lake, etc., and forming an impediment or danger to navigation. 2. a short, projecting stump, as of a branch broken or cut off. 3. any sharp or rough projection.