| Brand | USRobotics |
|---|---|
| Form Factor | ISA |
| External Interfaces | DSL/Phone (RJ-11) |
| Type | Modem |
| Unit Type | Unit |
| Number of Ports | 2 Ports |
| Model | 0584 |
| Unit Quantity | 1 |
| Country/Region of Manufacture | United States |
| Compatible Port | ISA |
| Maximum Data Rate | 56 KBps |
Check the listing for details. 3 Com / US Robotics 0584 56k Internal ISA Card Modem - Tested, Working. Condition: Used. Listed at 49.99 USD. I am not an operator and don’t have the knowledge to fully test myself.