Compare 3ComImpact II Integrated Access Terminal Adapter ISDN Modem (3C881) to 3Com U.S. Robotics Analog Modem (3CP5610)

The powerful 3ComImpact II Integrated Access TA brings you the fastest and easiest ISDN remote access, letting you eclipse competitors when you work from home or a small office. Integrating voice and data, this TA delivers speeds up to 230 Kbps, a suite of Internet and on-line communications software, dynamically adjusting communications parameters, and the most complete end-to-end interoperability.??The 3ComImpact II Integrated Access TA (terminal adapter) is the fastest, most cost-effective, and easiest way for individuals to access corporate networks, on-line services, the Internet, and intranets via the ISDN Basic Rate Interface (BRI) services available from telephone companies and PTTs around the world. Designed specifically to connect PCs in small offices or home offices, the 3ComImpact II TA delivers serial port speeds up to 230, 400 bps-twice that of other ISDN TAs. Combining data compression with 128 Kbps data sessions (2 ISDN B channels), the 3ComImpact II TA halves your ... Less

The 3Com U.S. Robotics 56K modem offers easy, reliable high-speed connections virtually everywhere.??Enjoy high-speed downloads for higher productivity and lower phone costs as well as universal compatibility with V.90, x2 technology and V.34 already in the card. This product is designed to give you better performance in the Windows 95/98/NT 4.0 operating systems. You get an optimized access connection for faxing, e-mailing and accessing the Internet. Less