Sold out
StarTech.com 4-Port Serial PCIe Card, Quad-Port PCI Express to RS232/RS422/RS485 (DB9) Serial Card, Low-Profile Bracket Incl., 16C1050 UART, Windows/Linux, TAA Compliant - Level-4 ESD Protection
Regular price
$367.19
Sale price
Regular price
Tax included.
Shipping calculated at checkout.
Out of stock
Add four RS-232, RS-422, or RS-485-capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card
Add serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 4-Port Serial PCI Express Card. The four DB9 ports can be independently configured to support RS-232, RS-422, and 2/4-wire RS-485 standards, for communication with compliant serial peripheral devices.
Per-Port Serial Configuration
This PCIe Serial Card is equipped with on-board DIP switches, enabling each DB9 serial port to operate in RS-232, RS-422, and/or RS-485 mode(s). The card features LED indicators per port, providing real-time monitoring of port activity.
Configurable External SATA Power
The PCI Express Serial Adapter Card features three power modes that are configurable via on-board jumpers, including 12V (1.5A per port), 5V (1.5A per port), or no power (RI), over pin 9.
Legacy Connectivity
This serial card enables the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 4-Port PCIe Serial Card is an ideal system upgrade for a wide range of applications (e.g., point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes)
Add serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 4-Port Serial PCI Express Card. The four DB9 ports can be independently configured to support RS-232, RS-422, and 2/4-wire RS-485 standards, for communication with compliant serial peripheral devices.
Per-Port Serial Configuration
This PCIe Serial Card is equipped with on-board DIP switches, enabling each DB9 serial port to operate in RS-232, RS-422, and/or RS-485 mode(s). The card features LED indicators per port, providing real-time monitoring of port activity.
Configurable External SATA Power
The PCI Express Serial Adapter Card features three power modes that are configurable via on-board jumpers, including 12V (1.5A per port), 5V (1.5A per port), or no power (RI), over pin 9.
Legacy Connectivity
This serial card enables the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 4-Port PCIe Serial Card is an ideal system upgrade for a wide range of applications (e.g., point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes)
Couldn't load pickup availability
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Key specifications
- Product colour: Black
- Internal: Yes
- Output interface: Serial
- Host interface: PCIe
- Operating temperature (T-T): 0 - 70 °C
- Products per master (outer) case: 50 pc(s)
- Master (outer) case height: 30.6 cm
- Master (outer) case length: 34.5 cm
- Master (outer) case width: 68.5 cm
- Operating relative humidity (H-H): 20 - 80%
- Compliance certificates: RoHS, Trade Agreements Act (TAA)
- 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 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
- Chipset: ASIX - AX99100
- Server operating systems supported: Windows Server 2016, Windows Server 2019, Windows Server 2022
- Linux operating systems supported: Yes
- Serial ports quantity: 4
- Cables included: Ribbon cable
- Serial interface type: RS-232/422/485
- LED indicators: Activity
- FIFO (First In, First Out): 256 B
Features
- Baud rate
- 921.6 Kbit/s
- Data bits
- 5, 6, 8, 9
- Flow control support
- Yes
- Parity bit
- Even, Mark, No, Odd, Space
- Stop bits
- 1, 1.5, 2
Operational conditions
- Storage temperature (T-T)
- -20 - 80 °C
Other features
- Cable length
- 0.3 m
- Electrostatic Discharge (ESD) protection
- 15 kV
Packaging data
- Mounting brackets included
- Yes
- Package depth
- 21.2 cm
- Package height
- 4 cm
- Package weight
- 0.27 kg
- Package width
- 14.5 cm
- User guide
- Yes
Technical details
- Sustainability compliance
- Yes
Weight & dimensions
- Depth
- 12.1 cm
- Height
- 1.6 cm
- Weight
- 0.06 kg
- Width
- 10.9 cm
Cables included: Ribbon cable
Mounting brackets included
Mounting brackets included
Materials
Compare With Similar Items
|
|
|
|
|
|
|
| Description | Add four RS-232, RS-422, or RS-485-capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card Add serial communication support to a desktop computer or Small Form Factor (SFF) system, using this 4-Port Serial PCI Express Card. The four DB9 ports can be independently configured to support RS-232, RS-422, and 2/4-wire RS-485 standards, for communication with compliant serial peripheral devices. Per-Port Serial Configuration This PCIe Serial Card is equipped with on-board DIP switches, enabling each DB9 serial port to operate in RS-232, RS-422, and/or RS-485 mode(s). The card features LED indicators per port, providing real-time monitoring of port activity. Configurable External SATA Power The PCI Express Serial Adapter Card features three power modes that are configurable via on-board jumpers, including 12V (1.5A per port), 5V (1.5A per port), or no power (RI), over pin 9. Legacy Connectivity This serial card enables the continued use of legacy serial devices, preventing down time and avoiding costly upgrades. The 4-Port PCIe Serial Card is an ideal system upgrade for a wide range of applications (e.g., point-of-sale terminals, PLCs, factory control and automation, scientific sensors, medical equipment, scanners, and oscilloscopes) |
PCIe 3.0 | USB Type-C & USB Type-A | 5V 3A/15W via USB-C | 5V 0.9A/4.5W via USB-A | UASP This USB 3.2 Gen 2 card lets you add one USB-C™ port and one USB-A port to your computer, through a PCI Express slot. It enables you to upgrade your current system by adding two USB 3.2 Gen 2 ports to your computer and giving you access to data transfer speeds up to 10Gbps per port. USB 3.2 Gen 2 (also known as USB 3.1) PCIe Add-On card supports Multiple INs, maintains optimal bandwidth even when mixed speed devices are connected. Plus, by adding one USB-C and one USB-A port to your PC, you can easily connect legacy, modern, and future USB devices, regardless of the USB connector type. USB 3.2 Gen 2 Performance By adding 10Gbps USB ports to your computer, you can harness the speed of USB 3.2 Gen 2 and rest assured you're ready for both current and future high-bandwidth USB-A and USB-C devices. With higher data throughput support, this USB 3.2 PCIe card is a necessity for external drives, drive enclosures, and many other USB 3.2 peripherals. Plus, the expansion card with SATA power enables supplemental power to the USB ports (when motherboard power is insufficient) providing up to 5V 3A/15W via the USB-C port and 5V 0.9A/4.5W via the USB-A port. The card is ideal for use with high performance external storage solutions. Compatible with Older USB Devices Connecting older peripherals isn't a problem. This versatile dual-port USB 3.2 card is backward compatible with legacy USB 3.2 Gen 1/2.0 devices that use the common USB Type-A port, so you can eliminate the added expense and aggravation of purchasing new devices. You can also connect older devices on the USB Type-C™ port using a variety of USB-C cables and adapters. Easy Installation The USB 3.2 card is compatible with a broad range of Windows®; macOS and Linux® operating systems. Plus, the high-quality card includes both standard-profile and low-profile brackets, making it easy to install in full or small form-factor PCs and servers. Faster Transfer Speeds with UASP The card supports USB data transfer speeds of 10Gbps. But, you can experience transfer speeds up to 70% faster than conventional USB, when connected to a computer that also supports UASP. With UASP you can utilize the full potential of a SATA III SSD or HDD. UASP is supported in Windows® 8, macOS (10.8 or above), and Linux®. In testing, UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.2 Gen 2 at peak performance. At the same peak in testing, UASP also shows an 80% reduction in required processor resources. The PEXUSB311AC3 is backed by a StarTech.com 2-year warranty and free lifetime technical support. |
Mount both PCIe (NVMe) and SATA based M.2 SSDs inside your computer using this PCI Express adapter card This 3-port M.2 SSD adapter card is one of the only cards that supports both PCIe and SATA-based M.2 SSDs (solid-state drives). It’s a versatile way to expand the overall storage capacity of your desktop PC or server. Plus, because it supports a high-speed PCIe M.2 drive, you can increase the speed and performance of your computer. Increase the storage of your desktop PC If you need a simple and discreet way to expand your computer’s storage, then this card can help. The card provides a platform for adding up to three M.2 SSDs to virtually any computer that has a PCIe slot. It supports common M.2 SATA SSDs, as well as newer high-performance M.2 PCIe drives. Now, you have a simple and effective way to expand the storage of your computer, regardless of the M.2 drive types you are using. Optimize your computer’s performance When you couple this card with a PCI Express based M.2 drive, you can give your computer’s performance a noticeable speed boost. With support for PCI Express 3.0 (up to approximately 40Gbps), you can install the latest high-performance M.2 PCIe SSDs inside your computer. With faster performance, you can get more work done in less time. Peace of mind, with simple and cost-effective data recovery Due to their performance and size advantages, M.2 drives are commonly used in laptops. If your laptop has failed, but its M.2 drive is still functional, then this card can help with data recovery. Once the M.2 drive is installed and the data recovery is complete, you can continue to use the drive for storage and backup purposes. Leverage the size and speed of M.2 drives This M.2 card lets you take advantage of the size and performance benefits of NGFF M.2 SSDs. M.2 drives are smaller than typical platter drives or mSATA-based SSDs, so you can install them in small form-factor PCs and servers, or in tighter areas within your computer case. Supports a wide range of drives You can rest assured that your M.2 SSDs are compatible with the adapter card. It supports the most common drive sizes, including, 2280, 2260, 2242 and 2230. The PEXM2SAT32N1 is backed by a StarTech.com 2-year warranty and free lifetime technical support. |
Add 2 external or internal SATA 6 Gbps ports to a computer, through a PCI Express slot The PEXESAT322I PCI Express SATA III Controller Card (6 Gbps) gives you the option to add 2 internal or external SATA ports to your computer, through a single PCI Express (x1) card slot. The card features on board jumper selection, which enables you to configure the card to provide 2 internal or external SATA III ports, or one of each, as needed. The SATA III card features Port Multiplier (PM) support on each port, which allows multiple drives to be connected over a single cable when necessary to maximize the number of SATA device connections while reducing the amount of cabling required. The card is fully compliant with the SATA revision 3.0 specification (up to 6Gbps of data bandwidth), enabling you to utilize the speeds of high performance hard drives and Solid State Drives (SSD), as well as SATA-based optical drives (CD-ROM, DVD-ROM, Blu-Ray). The PEXESAT322I SATA III Controller card is backed by our 2-year manufacturer warranty and free lifetime technical support. |
Add eight RS-232 capable DB9 Serial Ports to a desktop computer via PCIe x1 Expansion Card - Low Profile Serial Card (Full Profile Brackets Incl.) Add eight RS-232 DB9 serial ports to your desktop computer, through two PCIe expansion card slots. This PCI express serial card, with two breakout cables, provides you with multiple ports to connect a wide variety of serial peripherals, at speeds of up to 921.4Kbps. Connect your Peripherals with 8 Serial Ports The PCI express serial port card makes it easy to add serial ports to connect your peripherals including printers, scanners, credit/debit card readers, PIN pads and modems, industrial controls and more. The 8 port PCIe serial card includes 2 breakout cables - each with 4 DB9 connectors. Versatile Use The low profile PCIe serial card is the ideal choice for adding serial ports, even when space is at a premium. The DB9 serial card is designed to fit into small form factor and standard computer cases. The card comes pre-configured with a low-profile bracket, and includes two optional full-profile brackets, so installation is easy regardless of the case form factor. Windows Only This PCI Express card is only compatible with Windows and Windows server. |
| Price | Regular price
$367.19
Sale price
Regular price
|
Regular price
$113.30
Sale price
Regular price
|
Regular price
$93.31
Sale price
Regular price
|
Regular price
$92.32
Sale price
Regular price
|
Regular price
$413.41
Sale price
Regular price
|
| Product variants |
Explore our FAQ
Where do the specifications come from?
Where do the specifications come from?
Product specifications are sourced from Icecat and displayed only when supporting data is available. Where information is missing, the field is left blank rather than populated with estimated or inferred values.
How current is stock availability?
How current is stock availability?
Stock levels are checked and updated automatically, ensuring the availability displayed on each product page reflects real-time data.
What is the shipping policy?
What is the shipping policy?
Free shipping is offered on orders over $550 within Australia, with tracked delivery included on every order. For full details, please refer to our Shipping Policy in the Customer Service section of the website.
What is the returns policy?
What is the returns policy?
We accept returns within 14 days of purchase, provided items are unopened and in their original packaging. For full details, please refer to our Returns Policy in the Customer Service section of the website.
Explore Our Collections
A Partnership-First Approach
At NUTEC, we take a partnership-first approach to every engagement. We start by understanding your business - its challenges, priorities, and long-term goals before recommending any technology solution. From workplace modernization and cloud infrastructure to cyber security and systems integration, our team works closely with you at every stage, ensuring the right technology is procured, implemented, and supported with clarity and confidence. We believe in transparent communication, tailored outcomes, and building lasting partnerships that grow with your business.