| Manufacturer | USRobotics |
| Manufacturer Part # | USR5686E |
| Cost Central Item # | 10197940 |
| Product Description | USRobotics 56K Modem 5686E - Fax / modem - external - RS-232 - 56 Kbps - V.90, V.92 |
| Device Type | Fax / modem - serial RS-232 |
| Enclosure Type | External |
| Approximate Dimensions (WxDxH) | 5.8 in x 10.9 in x 4.9 in |
| Approximate Weight | 2 lbs |
| Localization | United States |
| Max Transfer Rate | 56 Kbps |
| Protocols & Specifications | ITU V.34, ITU V.90, ITU V.92 |
| Fax Compatibility | G3 |
| Max Fax Transfer Rate | 14.4 Kbps |
| Error Correction Protocol | MNP-4, ITU V.42, MNP-2, MNP-3 |
| Data Compression Protocol | MNP-5, ITU V.42bis |
| System Requirements | Linux, Microsoft Windows 2000 / NT4.0, Microsoft Windows 3.1 / MS-DOS, Microsoft Windows Server 2003, Microsoft Windows 95/98/ME/XP |
| Manufacturer Warranty | 2 years warranty |
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