| Brand | National Instruments |
|---|---|
| Model | USB-465/2 |
| MPN | USB-485/2 |
Check the listing for details. National Instruments USB-485/2 Serial Interface Device 187660E-02. Condition: Used. Listed at 262.47 USD. Unit has not been evaulated or tested any further than that. Believed to be rather old. Serial number reads 1517E91. You get the exact unit(s) seen in the pictures.