Asus INTEL 810 MICROATX MOTHERBOARD CUW-RM - Manual (Page 30)

30 ASUS CUW-RM User’s Manual
3. HARDWARE SETUP
Expansion Cards
3. H/W SETUP
3.7.3 Audio Modem Riser (AMR) Slot
This connector supports a specially designed audio and/or modem card called an AMR.
Main processing is done through software and controlled by the motherboard’s Intel I/
O Controller Hub (ICH). This provides an upgradeable audio and/or modem solution
at an incredibly low cost. There are two types of AMR, one defined as primary and
another defined as secondary. This motherboard uses the primary channel so that a
secondary AMR can coexist without the need to disable the onboard codec. The
motherboard’s onboard codec must be disabled when using a primary AMR.
NOTE: An AMR is not included with this motherboard.