| Manufacturer | 3COM |
| Manufacturer Part # | 3C13715 |
| Cost Central Item # | 10000332 |
| Product Description | 3Com Smart Interface Card 1-Port SAE - Expansion module - RS-232, RS-530, X.21, V.35, RS-449, V.24 |
| Device Type | Expansion module |
| Form Factor | Plug-in module |
| Data Link Protocol | RS-232, RS-530, X.21, V.35, RS-449, V.24 |
| Data Transfer Rate | 2.048 Mbps |
| Connectivity Technology | Wired |
| Data Link Protocol | RS-232, RS-530, X.21, V.35, RS-449, V.24 |
| Data Transfer Rate | 2.048 Mbps |
| Status Indicators | Link activity, link OK |
| Interfaces | 1 x serial - RS-232/449/530/V.35/X.21/V.24 - 28 pin D-Sub (DB-28) |
| Compatible Slots | 1 x expansion slot |