Rosewill RNX-56CX modems

Modem with Speaker, Conexant 56Kbps, Internal, V.92, PCI, Data/Fax - Support Win7 32&64 bits!
- Designed for Microsoft Windows (WHQL)
- High quality Conexant Chipset design
- Support Telephone Answering Machine (TAM) and Voice Mail Operations
- High Performance, Low Power Consumption, with Fully Plug-&-Play Installation
- Auto-detect Data, Fax, Voice Modes
- OS Support:Windows 98SE/ ME/ 2000/ XP/Vista32&64bit/Win7 32&64bit
- Modem Speaker onboard design
- Downstream speed up to 56,000bps; upstream up to 48Kbps
- Full speakerphone function
- Support Fax group 3; Class 1
- V.80 & H.324 Video Conferencing
- V.44 Data compression to make data transmission faster
- Two RJ-11 jacks for line and phone connection.
- PCI Rev. 2.2 compliant interface for host computer.