Product Description Enjoy higher local area network and modem throughput with a single PC Card. Patented 3Com Parallel Tasking performance gives you higher throughput to and from your Ethernet or Fast Ethernet network. Built in V.90 56K technology with 3Com's Line Probing performance gives you higher modem throughput too. Enjoy both LAN and modem connections in the office with Nway 10/100 auto-negotiation to automatically configure your PC Card for 10 or 100 Mbps connections. And get reliable modem access on the road with select cellular phones using Direct-Connect Cellular and a separately sold cable. Product Description Enjoy higher LAN and modem throughput with a single PCMCIA Type II Card 3Com Megahertz. Patented 3Com Parallel Tasking performance gives you higher throughput to and from your Ethernet or Fast Ethernet network. And built in V.90 56K technology with 3Com's Exclusive Line Probing performance gives you higher modem throughput too. Enjoy both LAN and modem connections in the office. With Nway 10/100 auto-negotiation the card automatically configures for 10 or 100 Mbps connections. And you get reliable modem access on the road with select cellular phones using Direct-Connect Cellular and a separately sold cable. Product Features and Technical Details Product Features * Delivers easy-to-use, reliable connection to Ethernet or Fast Ethernet network * Enjoy high-speed downloads for higher productivity and lower phone costs * Increases performance to give you higher network throughput * Easy, doubt-free Plug and Play installation in a matter of minutes * Increases throughput by transmitting and receiving data at the same time Technical Details * Standards: Hayes AT command set, V.90 56K Standard, V.34+, ITU-T V.34, ITU-T V.32, ITU-T V.32bis, ITU-T V.23, ITU-T V.22, ITU-T V.22bis, ITU-T V.21, Bell 103, Bell 212A, x2 * Fax standards: ITU-T V.29, ITU-T V.27ter, ITU-T V.21 Channel 2, ITU-T V.17, ITU-T Group III, EIA Class 1, EIA Class 2.0 * Dialing capability: Tone and rotary pulse * Protocols: Error correction/data compression, MNP levels 2 to 5, ETC, ITU-T V.42, ITU-T V.42bis * Operating modes: Asynchronous, full duplex, automatic and manual call originate, automatic and manual answer * Pulse dialing rate: 10 pulses per second, pulse dialing duty cycle 39/61 percent (U.S.) or 33/67 percent (U.K./Hong Kong), make-to-break ratio * Asynchronous data rates: Transmission rate fallback through 300 bps * Asynchronous character format: Up to 10 bits, including data, start, stop, and parity bits * Compatible public switch network jacks: RJ11W, RJ41S, RJ11C * Tones detected: Dial, busy, ringback, and modem answer tones, blind dialing based on timeout periods available for incompatible tones * Line requirements: Public switched telephone network, public AMPS cellular telephone network, 1 D/A conversion for x2 * Ringer equivalence: 0.5B * Receive sensibility: -43 dBm * I/O connector for media coupler: 15-pin locking connector * Operating environment: 0 to 70 degrees Celsius; 10 to 90 percent humidity, noncondensing * Storage temperature: -25 to 60 degrees Celsius * Ethernet standards: IEEE 802.3 compliant * Drivers: DOS ODI, DOS NDIS2, and Windows 95/NT NDIS3 and NDIS4 * Support for the following: Novell NetWare, Microsoft LAN Manager, Microsoft Windows for Workgroups, IBM LAN Server, HP LAN Manager, Banyan Vines, Artisoft LANtastic, and other popular network operating systems * System requirements: 80486 notebook with 50 MHz microprocessor; Windows 3.1x or 95 or DOS with Card and Socket Services 2.1 or higher; 8 MB RAM Item tested in working condition. 7 days warranty on dead on arrival items only. Includes both Ethernet and RJ11 phone dongles.