# Conceptronic 4-Port DB9 RS232 Serial PCIe Card

**URL:** https://aio.lv/en/product--oem-461930--12418049
**Data updated:** 2026-05-09 22:03 (EEST)
**Category:** Network Cards
**Manufacturer:** OEM
**Manufacturer code:** 461930
**EAN:** 4015867236628
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 39.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-461930--12418049

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Conceptronic 4-Port DB9 RS232 Serial PCIe Card provides four external serial ports for your computer. Featuring a PCIe 2.0 interface and 256 B FIFO buffer, this expansion card ensures reliable data transmission for industrial and legacy devices. It is compatible with various Windows operating systems, making it an ideal solution for connecting serial peripherals in professional or home office environments.

## Long description

The Conceptronic 4-Port DB9 RS232 Serial PCIe Card is an internal expansion solution designed to add four external serial ports to your computer system. Utilizing a PCIe 2.0 interface, this card provides a reliable connection for various serial peripherals, ensuring stable data transfer through its integrated 256-byte FIFO buffer. It is a practical choice for integrating legacy hardware or industrial equipment into modern computing environments.
Advantages
This expansion card significantly enhances system connectivity by providing four dedicated RS-232 ports, allowing for the simultaneous operation of multiple serial devices. The inclusion of a 256-byte FIFO buffer for both transmit and receive paths helps maintain data integrity and prevents loss during high-speed communication. Its compatibility with standard Windows operating systems ensures a straightforward integration process for professional and home office setups.
Suitable for
Connecting industrial machinery and automation equipment
Integrating legacy serial peripherals like barcode scanners or receipt printers
Professional environments requiring multiple serial communication channels
Home office setups needing additional RS-232 connectivity
This card may not be suitable for systems lacking an available PCIe expansion slot or for users requiring non-serial connectivity options. It is also not intended for use in operating systems other than those specified, such as older legacy platforms or non-Windows environments.
Key specifications
Host interface: PCIe
Output interface: 4 x RS-232 (DB9)
Expansion card standard: PCIe 2.0
Buffer: 256-byte FIFO per port
Data speed: Up to 115200bps
Dimensions: 85 mm x 69 mm x 3 mm
How to use
To install the card, ensure your computer is powered off and disconnected from the power source. Open the computer case and insert the card into an available PCIe slot on the motherboard, securing it firmly. Once installed, close the case and reconnect the power. Upon booting your computer, the operating system should detect the new hardware, and you may need to install the appropriate drivers to enable full functionality for all four serial ports.
What to consider before purchase
Verify that your motherboard has an available PCIe slot
Ensure your operating system is compatible with the card drivers
Check if your peripheral devices require specific flow control settings
Usage recommendations
Ensure that all serial cables are securely connected to the DB9 ports to prevent intermittent data loss during operation.

## Specifications

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Serial ports quantity | 4 |
| Master (outer) case height | 350 mm |
| Master (outer) case width | 490 mm |
| Output interface | RS-232 |
| FIFO (First In, First Out) | 256 |
| Master (outer) case gross weight | 10000 g |
| Pallet gross width | 1200 mm |
| Pallet gross length | 800 mm |
| Pallet gross height | 1630 mm |
| Master (outer) case length | 380 mm |
| Products per master (outer) case | 25 pc(s) |
| Harmonized System (HS) code | 8471800000 |
| Expansion card standard | PCIe 2.0 |
| Sustainability compliance | Yes |
| Compliance certificates | CE, RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCIe |
| Internal | Yes |

### Performance

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 7 Ultimate x64, Windows 7 Enterprise, Windows 7 Ultimate, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional x64, Windows 7 Professional, Windows 7 Home Premium x64, Windows 11 Enterprise, Windows 7 Home Premium, Windows 7 Home Basic x64, Windows 7 Home Basic, Windows 7 Enterprise 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 x64, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 11 x64, 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 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 7, Windows 10 IoT Enterprise |
| Linux operating systems supported | Y |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Country of origin | China |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Height | 3 mm |
| Width | 85 mm |
| Depth | 69 mm |
| Package depth | 140 mm |
| Package height | 75 mm |
| Package width | 172 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | -10 - 55 |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |
| Quick installation guide | Yes |
| Drivers included | Yes |

### Other features

| Feature | Value |
|---|---|
| Master (outer) cases per pallet | 30 pc(s) |

## FAQ

### How much does the Conceptronic 4-Port DB9 RS232 Serial PCIe Card cost, and is it available for purchase?

The price is 47.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Conceptronic 4-Port DB9 RS232 Serial PCIe Card?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12418049/68717813_large.webp