| Manufacturer | Multi-Tech Systems |
| Manufacturer Part # | MT5634ZBA |
| Cost Central Item # | 10250653 |
| Product Description | Multi-Tech MultiModem ZBA - Fax / modem - external - RS-232 - 56 Kbps - K56Flex, V.90 |
| Device Type | Fax / modem - serial RS-232 |
| Enclosure Type | External |
| Approximate Dimensions (WxDxH) | 4.3 in x 5.8 in x 1.2 in |
| Approximate Weight | 0.4 lbs |
| Localization | English / Canada, United States |
| Max Transfer Rate | 56 Kbps |
| Protocols & Specifications | ITU V.34, ITU V.90, ITU V.17, k56Flex , Hayes AT command set, ITU V.80 |
| Fax Compatibility | G3 |
| Max Fax Transfer Rate | 14.4 Kbps |
| Error Correction Protocol | ITU V.42 |
| Data Compression Protocol | MNP-5, ITU V.42bis |
| System Requirements | Microsoft Windows NT 4.0, Microsoft Windows 3.x/95/98 |
| Manufacturer Warranty | 2 years warranty |