The Bethesda Handbook of Clinical Oncology
| Country | USA |
| Brand | waveshare |
| Manufacturer | Waveshare |
| Binding | Electronics |
| ItemPartNumber | RS485 Bidirectional Converter-NP |
| Model | RS485 Bidirectional Converter-NP |
| Color | CH343G Version |
| UnitCount | 1 |
| ReleaseDate | 0000-00-00 |