StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to Serial DB9 Card - 16950 UART - Expansion Card - Windows/Linux - TAA
Stock: 494 units
StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS...
Description
Description
Product overview
PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® Compatible This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they were native serial ports. The 4 port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.6Kbps. Maximum Compatibility With broad OS support, including for Windows and Linux, this multiport PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-sized bracket, and includes an optional low-profile bracket, so installation is easy regardless of the case form factor. This expansion card is a direct replacement for PEX4S952 . Experience Optimal Technology This PCIe to serial adapter supports the following features: • Industry standard 16950 UART compatible • Supports max baud rate of up-to 921.6Kbps • Provides 5/12V power output on Pin 9 when external power is connected • 256-byte depth FIFO cache per transmitter and receiver • Supports 9, 8, 7, 6, 5 data bits (one per port) • Asix AX99100A chipset • Base PCI Express 1.1 compliant The Choice of IT Pros Since 1985 StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both...
Why choose the StarTech.com 4-port PCI Express RS232 Serial Adapter Card...?
The StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe... is a interface cards/adapters from StarTech.com, selected for Canadian businesses that need reliable, specification-accurate hardware. Key figures at a glance — Host interface: PCIe; Output interface: Serial; Expansion card form factor: Full-height / Low-profile. Every listing at FullOffice.ca is built from verified manufacturer data, so what you read here is what ships to you.
Highlights
Key benefits
- ✔ Verified manufacturer specifications — no guesswork before you buy
- ✔ Ships from Canada: 24 to 72 hours to major centres, 3 to 8 business days elsewhere
- ✔ Volume pricing available for business and reseller accounts
- ✔ Support by phone, WhatsApp or email before and after your purchase
Recommended use cases
- Desk setups and docking stations
- AV and presentation systems
- IT deployments and refresh projects
- Server room and rack cabling
Recommended industries
Specifications
| Specification | Detail |
|---|---|
| Host interface | PCIe |
| Output interface | Serial |
| Expansion card form factor | Full-height / Low-profile |
| Serial ports quantity | 4 |
| Serial interface type | RS-232 |
| Internal | Yes |
| Product colour | Green |
| Mean time between failures (MTBF) | 214358 h |
| Certification | CE, FCC, Microsoft WHQL |
| Chipset | Asix AX99100 |
| Baud rate | 921.6 Kbit/s |
| FIFO (First In, First Out) | 256 B |
| Data bits | 5, 6, 7, 8, 9 |
| Stop bits | 1, 1.5, 2 |
| Parity bit | Even, Mark, No, Odd, Space |
| Flow Control type | No, RTS/CTS, XON/XOFF |
| Operating temperature (T-T) | -10 - 80 °C |
| Storage temperature (T-T) | -20 - 100 °C |
| Operating relative humidity (H-H) | 5 - 85% |
| Windows operating systems supported | Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows... |
| Linux operating systems supported | Yes |
| Server operating systems supported | Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016 |
| Compliance certificates | RoHS |
| Width | 63 mm |
| Depth | 75 mm |
| Height | 15 mm |
| Weight | 50 g |
| Quantity | 1 |
| Cables included | Serial |
| Mounting brackets included | Yes |
| Quick installation guide | Yes |
| Package width | 152 mm |
| Package depth | 216 mm |
| Package height | 54 mm |
| Package weight | 371 g |
| Harmonized System (HS) code | 84733020 |
| Products per master (outer) case | 16 pc(s) |
| Master (outer) case width | 344 mm |
| Master (outer) case length | 474 mm |
| Master (outer) case height | 246 mm |
| Brand | StarTech.com |
| Manufacturer part number | PEX4S953 |
| GTIN / UPC | ['0065030888257', '065030888257'] |
Frequently asked questions
How long does delivery take?
Orders are processed within 24 hours. Once your tracking number is issued, delivery takes 24 to 72 hours to major centres in the main provinces, and 3 to 8 business days to remote regions. We ship with FedEx, DHL, UPS, Canada Post and Purolator.
Is this product covered by a warranty?
Yes. This item carries the manufacturer's warranty. See our Refund Policy for return windows and conditions, or contact us and we will walk you through the process.
Can I get volume pricing?
Yes. Volume discounts apply automatically as quantity increases, and our team can quote larger projects directly — reach us by phone, WhatsApp or email.
Do the specifications on this page come from the manufacturer?
They do. Product data on this page is sourced from the manufacturer's own catalogue, not rewritten from a distributor summary.
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