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
Definition of stalk. 1 :  a slender upright object or supporting or connecting part; especially : peduncle. 2a : the main stem of an herbaceous plant often with its dependent partsb : a part of a plant (such as a petiole or stipe) that supports another.