The ACR SIG's charter is to develop an open specification for a new and
advanced PC communication riser card providing a common architecture for
analog modem, Ethernet, phoneline and wireless networking, DSL, and audio
functions
The ACR SIG is an open, not-for-profit organization of
adopters from the microcomputer industry.
Founded by 10 forward thinking companies (3Com, AMD, Acer Laboratories,
Conexant, Lucent Technologies, Motorola, NVIDIA, PCTEL, Texas Instruments,
and VIA Technologies), ACR SIG membership is available to the
microcomputer industry.