# Interface Card Exsys EX-42032 Internal Serial

**URL:** https://aio.lv/en/product--exsys-ex-42032--3800413
**Data updated:** 2026-01-22 06:04 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** Exsys
**Manufacturer code:** EX-42032
**EAN:** 4718359420320
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 127.49 €
**Prices and availability valid until:** 2026-07-09 23:59
**Price without VAT (21%):** 105.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-42032--3800413

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The EXSYS EX-42032 is an internal serial interface card designed for PCI slots. It supports RS-232, RS-422, and RS-485 serial communication standards, making it versatile for various applications. This card is ideal for connecting serial devices, ensuring reliable data transmission with high performance. Its robust design and compatibility with multiple serial interfaces make it a valuable addition to any system requiring serial connectivity.

## Long description

The EXSYS EX-42032 PCI I/O card provides two high-performance serial ports with selectable RS-232, RS-422 and RS-485 interfaces. Designed for installation in a PCI or PCI-X slot, the card expands a PC, small workstation or server with two additional UART 16C550-based serial channels. Pin 9 on the serial connectors can be configured to supply +5V or +12V (Power over System) for POS devices. The card is plug-and-play compatible and supports automatic RS-485 transmitter control.
Advantages
The EX-42032 offers flexible serial interfacing by allowing each port to be individually configured for RS-232, RS-422 or RS-485 operation. Built around UART 16C550 chips, it delivers reliable, high-performance asynchronous communication and supports ATTATM Auto RS-485 transmitter features to simplify half-duplex bus control. Power on pin 9 adds convenience for point-of-sale peripherals, and PCI/PCI-X compatibility ensures straightforward installation in a wide range of systems.
Suitable for
Connecting legacy serial devices to modern PCs, workstations or servers
Industrial control and automation with RS-422/RS-485 buses
Point-of-sale systems requiring power on serial connector pin
Applications needing reliable asynchronous serial communication
Key specifications
Interfaces: selectable RS-232, RS-422, RS-485 per port
Ports: 2 serial ports (UART 16C550)
Bus: PCI / PCI-X slot compatibility
Power on connector: configurable +5V or +12V on pin 9
RS-485: automatic transmitter control supported (ATTATM Auto RS-485)
Compatibility: plug-and-play operation
How to use
Install the EX-42032 into an available PCI or PCI-X slot on the target system while the computer is powered off. Secure the card and connect the serial cables to the external connectors. Configure each port for RS-232, RS-422 or RS-485 operation as required by the connected device, and set pin 9 output to +5V or +12V if power is needed for POS peripherals. Power on the system and allow the operating system to recognize the plug-and-play card; install drivers if required by your OS.
Usage recommendations
Use shielded serial cables and proper grounding in industrial environments to maintain signal integrity. When using RS-485 in multi-drop networks, ensure correct termination and biasing. Verify the required voltage on pin 9 before supplying power to connected devices.

## Specifications

| Feature | Value |
|---|---|
| Internal | Yes |
| Serial interface type | RS-232/422/485 |
| Serial ports quantity | 2 |
| Host interface | PCI |
| Output interface | Serial |

## FAQ

### How much does the Interface Card Exsys EX-42032 cost, and is it available for purchase?

The price is 127.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 09.07.2026 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/3800413/56589046_large.webp