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 tree. 1a : a woody perennial plant having a single usually elongate main stem generally with few or no branches on its lower partb : a shrub or herb of arborescent form rose trees a banana tree.