LSI Concorde C40 Half Height Low Profile 56K PCI-Express x1 Modem. Features the Agere chipset, 56 Kbps data transfer rates. The Concorde C40 provides the highest Internet connection rates over analog phone lines and offers superior performance for videoconferencing and tele-gaming applications.

Specifications:

Brand: LSI
Model: Concorde C40
Interface Type: PCI Express x1
Connectivity: Downstream speed of up to 56 Kbps v92 (Backwards compatible with V.34 modems)
Chipset: Agere