CNR
Short for Communication and Network Riser, CNR is a specification that supports audio, modem USB and Local Area Networking interfaces of core logic chipsets. This technology was first introduced by Intel February 7, 2000 and was mainly developed by leading hardware and software developers who helped release the AMR (Audio / Modem Riser).
- Additional information about CNR and other computer buses can be found on our computer bus help page.
Also see: Bus, Motherboard definitions