Multi-tech MT9234ZBA-USB-CDC-XR DATA/FAX WORLD MODEM USB V.92 Product Line: MultiModem ZBA| Product Name: USB Modem with CDC/ACM Driver| Marketing Information: The MultiModemr ZBA business modem supports remote configuration for centralized setup and control, as well as callback security making it the modem of choice for business applications. The V.92/56K models support out of band management, as well as increa| Product Type: Data/Fax Modem| Fax Technology: Class 1.0| Fax Technology: Class 2.0| Fax Technology: Class 2| Fax Technology: Class 1 Fax Technology: Class 2.1| Fax Technology: Super G3| Modulation: ITU-T V.92| Modulation: ITU-T V.90| Modulation: ITU-T V.32| Modulation: ITU-T V.32bis| Modulation: ITU-T V.22| Modulation: ITU-T V.22bis| Modulation: Bell 212| Modulation: Bell 103| Modulation: Bell 113| Modulation: ITU-T V.21| Modulation: ITU-T V.23| Features: Voice Mail| Features: Caller ID| Features: Callback Security| Host Interface: Serial| Number of Phone Line (RJ-11) Ports: 1| Headphone: No Microphone: No| Fax Transmission Data Rate: 33.6 Kbps| Modem Transmission Data Rate: 56 Kbps| Form Factor: Desktop| Height: 1.2| Width: 4.3| Depth: 5.8| Weight (Approximate): 8.01 oz| Package Contents: USB Modem with CDC/ACM Driver| Package Contents: USB Cable| Package Contents: Telephone Cable| Platform Supported: PC| Limited Warranty: 2 Year