# Interface Card EXSYS EX-41388 Internal Serial

**URL:** https://aio.lv/en/product--exsys-ex-41388--470794
**Data updated:** 2026-07-24 04:28 (EEST)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Exsys
**Manufacturer code:** EX-41388
**EAN:** 4718359413889
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 214.99 €
**Prices and availability valid until:** 2026-08-26 23:59
**Price without VAT (21%):** 177.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-41388--470794

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The EXSYS EX-41388 is an internal serial interface card designed for PCI host systems. It features an RS-232 serial interface with a SystemBase 16C1058PCI chipset, ensuring reliable communication. The card measures 120 mm in width and 61 mm in depth, weighing 700 g. It is CE and FCC certified, ensuring compliance with international standards. Included with the card is a serial cable for easy installation and connectivity.

## Long description

The Exsys EX-41388 is an internal serial interface card designed specifically for PCI host systems, providing a reliable solution for serial communication. Equipped with the SystemBase 16C1058PCI chipset and an RS-232 interface, this controller card ensures stable data transfer for various connected peripheral devices. The device is built with standard dimensions of 120 mm in width and 61 mm in depth, with a total weight of 700 grams, and supports both 5V and 3.3V motherboard architectures. Included with the hardware is a dedicated serial cable to facilitate straightforward installation and immediate connectivity in compatible computer systems.
Advantages
The Exsys EX-41388 internal serial interface card delivers dependable performance through its robust SystemBase 16C1058PCI chipset and standard RS-232 serial interface. It supports flexible configuration options, allowing I/O addresses and interrupts to be set automatically or manually from the system BIOS with IRQ sharing support. Compatibility with both 5V and 3.3V motherboards ensures broad usability across different hardware generations. Additionally, the inclusion of a serial cable in the package reduces setup time and provides necessary components right out of the box, while CE and FCC certifications guarantee adherence to established international compliance and safety standards.
Suitable for
Connecting legacy serial peripherals to PCI host systems
Industrial automation and control setups requiring stable RS-232 communication
Point-of-sale terminal equipment integration
Data acquisition systems utilizing standard serial protocols
This product may not be suitable for modern computer systems that lack physical PCI expansion slots, as it requires a traditional PCI interface to function. It is also not designed for high-speed networking tasks or consumer interfaces that require USB, HDMI, or PCI Express connections.
Key specifications
Host interface: PCI
Output interface: Serial RS-232 V.24
Chipset: SystemBase 16C1058PCI
FIFO Buffer: 161050 with 256Byte
Data bits: 5, 6, 7, 8
Stop bits: 1, 1.5, 2
Parity: None, even, odd, space, mark
Signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Motherboard support: 5V and 3.3V
Operating temperature range: 0 to 55 °C
Physical dimensions: 120 mm width, 61 mm depth
Weight: 0.7 kg
Certifications: CE, FCC
To install the Exsys EX-41388, first power down the host computer and disconnect it from the electrical outlet. Open the computer case and insert the card firmly into an available PCI slot on the motherboard, securing it properly to the chassis. Connect the provided serial cable to the card and route it to your external serial device. Close the computer case, reconnect power, and start the system, then install any necessary drivers and configure the I/O addresses and interrupts through the system BIOS if required.
What to consider before purchase
Verify that your computer motherboard features an available traditional PCI slot
Confirm compatibility with your operating system and connected serial devices
Check the physical dimensions to ensure proper fit within your computer case
Ensure your application requirements match the RS-232 serial interface capabilities
Usage recommendations: Handle the interface card with standard electrostatic discharge precautions during installation. Ensure the system is completely powered off before inserting or removing the hardware, and verify that BIOS settings are correctly configured for IRQ sharing to achieve optimal serial communication stability.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.7 kg |
| Depth | 61 mm |
| Width | 120 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 75 |
| Operating temperature (T-T) | 0 - 55 |

### System requirements

| Feature | Value |
|---|---|
| Linux operating systems supported | Yes |
| Windows operating systems supported | Yes |

### Other features

| Feature | Value |
|---|---|
| Mac compatibility | No |
| Connectivity technology | Wired |

### Packaging data

| Feature | Value |
|---|---|
| User guide | Yes |
| Cables included | Serial |

### Technical details

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Serial interface type | RS-232 |
| Serial ports quantity | 8 |
| Host interface | PCI |
| Output interface | Serial |

### Performance

| Feature | Value |
|---|---|
| Certification | CE, FCC |
| Chipset | SystemBase 16C1058PCI |

## FAQ

### How much does the Interface Card EXSYS EX-41388 cost, and is it available for purchase?

The price is 214.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.08.2026 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

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

When making a choice, we recommend paying attention to the key features: internal, host interface, output interface, 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.

## Image

https://aio.lv/img/cache/product/470794/65747253_large.webp