StarTech 4-Port PCI Serial Card (PCI4S550N)
Four fast RS‑232 DB9 ports packed into a slim PCI board powered by a MosChip MCS9845 UART, delivering up to 921 kbps with full plug‑and‑play support for Windows, Linux, macOS and embedded OSes.
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| Brand | STARTECH.COM |
| EAN | 5054629042045 |
| ASIN | B0000TNZGW |
| Model | PCI4S550N |
| MPN | PCI4S550N |
| SKU | PCI4S550N |
| Certification | CE, FCC, RoSH |
| Chipset | MosChip MCS9845 |
| Connectivity technology | Wired |
| Depth | 120 mm |
| Host interface | PCI |
| I/O ports | 4 - DB9 M |
| Internal | Yes |
| Linux operating systems supported | Yes |
| Mac compatibility | Yes |
| Output interface | Parallel |
| Package depth | 143 mm |
| Package Height | 31 mm |
| Package width | 173 mm |
| RoHS compliance | Yes |
| Serial interface type | RS-232 |
| Supported data transfer rates | 921000 Kbits/S |
| Weight | 204 g |
| Width | 20 mm |