# Serial PCIe Card Exsys EX-46028 — 8-port RS-232 with Octopus Cable

**URL:** https://aio.lv/en/product--exsys-ex-46028--5806163
**Data updated:** 2026-02-18 06:44 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Exsys
**Manufacturer code:** EX-46028
**EAN:** 4718359460289
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 165.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 136.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-46028--5806163

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Exsys EX-46028 is a PCIe serial expansion card providing eight RS-232 ports and supplied with an octopus cable for connection to multiple DB9 serial devices. Designed for industrial and legacy-peripheral use, it enables simultaneous serial communication for POS, automation controllers, modems and sensors. Fits a PCIe slot and supports multi-device interfacing to expand system I/O.

## Long description

The Exsys EX-46028 is a PCIe serial expansion card that provides eight RS-232 ports and is supplied with an octopus cable to connect multiple DB9 serial devices. Built for industrial and legacy-peripheral applications, the card fits into a standard PCIe slot and enables simultaneous serial communication for devices such as point-of-sale terminals, automation controllers, external modems and various sensors. The design focuses on reliable multi-device interfacing to expand a system's I/O capabilities without changing host hardware architecture.
Advantages
This PCIe card offers eight independent RS-232 channels on a single board, reducing the need for multiple expansion devices. The included octopus cable simplifies wiring by consolidating connections to DB9 serial devices and helps organize cabling in tight installations. Compatibility with standard RS-232 signaling ensures support for a wide range of legacy and industrial peripherals, while the PCIe form factor retains system stability and throughput for reliable serial data transfer.
Suitable for
Point-of-sale systems requiring multiple serial peripherals
Industrial automation and machine control with legacy serial interfaces
Connection of external modems and telemetry devices
Laboratory equipment and sensor networks using RS-232
Key specifications
Interface type: PCI Express slot
Serial ports: 8 x RS-232 channels
Cable: Octopus cable with DB9 connectors for multi-device connection
Data signaling: Standard RS-232 voltage levels and control lines
Form factor: Low-profile/standard PCIe bracket compatibility (fits PCIe slot)
How to use
Install the card into an available PCIe slot on a powered-down system following the host platform's safety procedures. Secure the card to the chassis and route the supplied octopus cable to connected DB9 devices. Attach each DB9 connector to its respective serial peripheral and configure serial port parameters (baud rate, parity, data bits, stop bits, and flow control) in the host operating system or application software. Install any required drivers provided by the system or vendor to enable the OS to recognize and manage each serial channel.
Usage recommendations
For stable operation in industrial settings, use shielded DB9 cables and avoid routing serial lines parallel to high-voltage or high-frequency power cabling. Configure appropriate baud rates and flow control for each device to prevent buffer overruns, and verify driver compatibility with your operating system before deploying in production.

## FAQ

### How much does the Serial PCIe Card Exsys EX-46028 — 8 RS-232 Ports cost, and is it available for purchase?

The price is 165.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 17.07.2026 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. 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 Exsys 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 Exsys 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

## Image

https://aio.lv/img/cache/product/5806163/59850291_large.webp