# 4-Port DB9 RS232 Serial PCIe Card Conceptronic EMRICK12B

**URL:** https://aio.lv/en/product--conceptronic-emrick12b--10965685
**Data updated:** 2025-12-30 14:57 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** CONCEPTRONIC
**Manufacturer code:** EMRICK12B
**EAN:** 4015867236628
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 44.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 36.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--conceptronic-emrick12b--10965685

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The Conceptronic 4-Port DB9 RS232 Serial PCIe Card offers four RS-232 ports for reliable serial communication. It features a PCIe 2.0 interface, supports Windows operating systems including Windows 10, and has a FIFO buffer of 256 B for efficient data handling. Compact dimensions of 85 mm x 69 mm x 3 mm make it suitable for various setups. Ideal for connecting legacy devices and peripherals.

## Long description

The Conceptronic 4-Port DB9 RS232 Serial PCIe Card (EMRICK12B) provides four RS-232 serial ports for adding reliable serial communication to desktop systems. It uses a PCIe host interface (PCIe 2.0) and includes a 256-byte FIFO buffer to improve data handling. The card is compact (85 × 69 × 3 mm), fits standard PCIe slots and is suitable for connecting legacy devices and peripherals that require RS-232 connections.
Advantages
The card offers four independent DB9 ports with RS-232 signaling and supports transmission speeds up to 115200 bps, along with hardware and software flow control for stable communications. Its PCIe interface ensures compatibility with modern motherboards, and the onboard FIFO buffer reduces CPU overhead during bursts of serial traffic. The compact, low-profile design and black finish simplify integration into a variety of system builds.
Suitable for
Connecting legacy industrial equipment and instrumentation
Point-of-sale systems and receipt printers
Modems, UPS units and serial-controlled peripherals
Embedded systems development and serial debugging
Key specifications
Host interface: PCIe (PCIe 2.0)
Output interface: 4 × DB9 RS-232 ports
Max transmission speed: 115200 bps
FIFO buffer: 256 bytes
Dimensions: 85 mm × 69 mm × 3 mm
Weight: 0.25 kg
Product colour: Black
Internal installation: Yes
How to use
Install the card into an available PCIe slot on a powered-off desktop PC, secure it to the chassis, and connect RS-232 devices to the DB9 ports using standard serial cables. After powering on the system, install the appropriate drivers for your operating system (drivers are available for Windows including Windows 10). Configure port parameters such as baud rate, parity and flow control in the OS device manager or terminal software to match the connected device.
Usage recommendations
Use shielded serial cables for improved signal integrity over longer runs and enable hardware flow control where supported by both the card and the connected device to minimize data loss at higher speeds.

## Specifications

### Operational conditions

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

### Technical details

| Feature | Value |
|---|---|
| Sustainability compliance | Yes |
| Compliance certificates | RoHS, CE |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Serial ports quantity | 4 |
| Host interface | PCIe |
| Output interface | RS-232 |
| Expansion card standard | PCIe 2.0 |

### Other features

| Feature | Value |
|---|---|
| Drivers included | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.25 kg |
| Height | 3 mm |
| Width | 85 mm |
| Depth | 69 mm |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 7 Ultimate, Windows 8, Windows 7 Starter x64, Windows 7 Starter, Windows 7 Professional x64, Windows 7 Professional, Windows 7 Home Premium x64, Windows 7 Home Premium, Windows 7 Home Basic x64, Windows 7 Home Basic, Windows 11 Enterprise, Windows 7 Enterprise x64, Windows 7 Enterprise, Windows 7, Windows 7 Ultimate x64, Windows 7 x64, Windows 8.1 Pro x64, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 11 Pro, 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 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 11, Windows 11 Enterprise x64, Windows 11 Home |
| Linux operating systems supported | Y |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |
| Product colour | Black |

### Logistics data

| Feature | Value |
|---|---|
| Master (outer) cases per pallet | 30 pc(s) |
| Country of origin | China |
| Master (outer) case height | 350 mm |
| Master (outer) case width | 490 mm |
| 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 |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 140 mm |
| Package height | 75 mm |
| Package width | 172 mm |
| Package type | Box |
| Quick installation guide | Yes |

### Features

| Feature | Value |
|---|---|
| FIFO (First In, First Out) | 256 |

## FAQ

### How much does the 4-Port DB9 RS232 Serial PCIe Card Conceptronic EMRICK12B cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 280 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 29.06.2026 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 CONCEPTRONIC 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 CONCEPTRONIC 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, internal, output interface, 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 4-Port DB9 RS232 Serial PCIe Card Conceptronic EMRICK12B?

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/10965685/65750886_large.webp