The PEX4S553 4-Port Native PCI Express RS232 Serial Adaptor Card with 16550 UART from StarTech.com lets you add 4 RS232 (DB9) serial ports using a single PCI Express expansion slot.
Based on a single-chip design, this 4-port serial adaptor card allows you to harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge-chip serial cards.
The RS232 Serial Adaptor Card includes 4 half-height/low-profile brackets, allowing the card to be installed into almost any PC case, regardless of form factor and is backed by a lifetime warranty and free lifetime technical support.
- Bus type: PCI express
- Card type: Standard profile (LP bracket included)
- Colour: Green
- Connector type(s): PCI express x1 male
- External ports: DB-9 (9 pin, D-Sub) male
- Interface: Serial
- Max baud rate: 128 kbps
- OS compatibility: Windows® 10, 8 / 8.1, 7, Vista, XP
- Ports: DB-9 (9 pin, D-Sub) male, 4
- Product dimensions: 130 x 120 x 19mm
- Manufacturer's part no.: PEX4S553
| Type |
PCIe to RS-232 adaptor |
| Interface |
Serial RS-232 x 4 |
| Baud rate |
128 Kbit/s |
| Certification |
CE, FCC, REACH |
| Chipset |
ASIX - MCS9904CV-AA |
| Compliance certificates |
RoHS |
| Data bits |
5, 6, 7, 8 |
| Depth |
120mm |
| Drivers included |
Yes |
| FIFO (First In, First Out) |
256 B |
| Harmonized System (HS) code |
84733020 |
| Height |
19mm |
| Host interface |
PCIe |
| Internal |
Yes |
| Linux operating systems supported |
Yes |
| Manual |
Yes |
| Mean time between failures (MTBF) |
26280 h |
| Mounting brackets included |
Yes |
| Operating relative humidity (H-H) |
5 - 85% |
| Operating temperature (T-T) |
0 - 50 °C |
| Other operating systems supported |
Windows Embedded POSReady 2009, Windows Embedded Standard 2009, Windows XP Embedded |
| Output interface |
Serial |
| Package depth |
170mm |
| Package height |
30mm |
| Package weight |
230 g |
| Package width |
141mm |
| Quantity |
1 |
| Serial interface type |
RS-232 |
| Serial ports quantity |
4 |
| Storage temperature (T-T) |
-20 - 60 °C |
| Weight |
74 g |
| Width |
130mm |
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