# Interface Card EXSYS EX-48023

**URL:** https://aio.lv/en/product--exsys-ex-48023--3226429
**Data updated:** 2026-07-24 04:29 (EEST)
**Category:** Other goods
**Manufacturer:** Exsys
**Manufacturer code:** EX-48023
**EAN:** 4718359480232
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.99 €
**Prices and availability valid until:** 2026-08-25 23:59
**Price without VAT (21%):** 65.28 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-48023--3226429

## 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-48023 is an internal interface card featuring Mini PCI Express connectivity. It supports parallel and serial outputs, including RS-232. With a compact size of 51 mm width and 30 mm depth, and weighing only 100 g, it is ideal for space-constrained environments. Certified by CE and FCC, it utilizes the MosChip MCS9901CV chipset for reliable performance. Perfect for enhancing connectivity in various applications.

## Long description

The Interface Card EXSYS EX-48023 is a reliable internal expansion solution designed to add legacy connectivity options to modern computer systems. Utilizing a Mini PCI Express slot, this interface card provides both parallel and serial outputs, including an RS-232 port, making it suitable for integrating older peripherals and industrial equipment into your setup. Built with the MosChip MCS9901CV chipset, it ensures stable data transmission and dependable performance across various tasks. Its compact dimensions of 51 mm in width and 30 mm in depth, combined with a lightweight build of 100 g, allow for effortless integration into space-constrained environments.
Advantages
This interface card offers exceptional versatility by combining both serial RS-232 and parallel outputs on a single compact board. The inclusion of a 16C550 FIFO buffer with 16 bytes ensures smooth data flow without bottlenecks during intensive communication tasks. System BIOS integration allows for flexible setting of I/O addresses and interrupts with IRQ sharing support. Furthermore, Windows WHQL certification guarantees high compatibility and reliable driver performance, while CE and FCC approvals confirm adherence to recognized safety and electromagnetic standards.
Suitable for
Connecting legacy serial devices such as barcode scanners, receipt printers, and industrial controllers
Integrating parallel equipment into modern computer setups
Space-constrained embedded systems and industrial PCs requiring Mini PCI Express expansion
Professional environments needing stable RS-232 V.24 and EPP/ECP parallel communication
When it may not be suitable
This interface card is not compatible with desktop motherboards that lack an available Mini PCI Express slot. It is also unsuitable for users requiring modern high-speed peripheral connections such as USB 3.0 or HDMI, as its primary function is strictly limited to legacy serial and parallel interfaces.
Key specifications
Mini PCI Express connectivity
Serial RS-232 V.24 and Parallel EPP/ECP outputs
MosChip MCS9901CV chipset
16C550 FIFO buffer with 16 Byte capacity
Configurable I/O addresses and Interrupt with IRQ Sharing
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity options: none, even, odd, space, mark
Supported signals: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Dimensions: 51 mm width, 30 mm depth
Weight: 100 g
Operating temperature range: 0 to 55 °C
Certifications: CE, FCC, Windows WHQL
How to use
Before installation, ensure that the computer system is powered off and unplugged from the power source. Open the chassis or access panel to locate an available Mini PCI Express slot. Carefully insert the interface card into the slot and secure it according to your hardware layout. Close the system casing, power on the computer, and install the appropriate drivers if required by your operating system. Configure the I/O addresses and interrupts through the system BIOS as needed for your specific peripheral devices.
What to consider before purchase
Verify that your computer system or motherboard features an available Mini PCI Express slot
Check the physical space inside your device to ensure the 51 mm by 30 mm card fits properly
Confirm that your operating system is compatible with the card and its driver requirements
Ensure your peripheral devices match the serial RS-232 or parallel EPP/ECP connection types
Usage recommendations
For optimal performance and hardware longevity, ensure the operating environment stays within the temperature range of 0 to 55 °C and always use properly shielded cables for serial and parallel connections.

## Specifications

| Feature | Value |
|---|---|
| Internal | Yes |
| Weight | 0.1 kg |
| Certification | CE, FCC |
| Operating relative humidity (H-H) | 5 - 95 |
| Chipset | MosChip MCS9901CV |
| Storage temperature (T-T) | -40 - 75 |
| Mac compatibility | No |
| Operating temperature (T-T) | 0 - 55 |
| Serial interface type | RS-232 |
| Parallel ports quantity | 1 |
| Serial ports quantity | 2 |
| Width | 51 mm |
| Depth | 30 mm |
| Connectivity technology | Wired |
| Host interface | Mini PCI Express |
| Windows operating systems supported | Yes |
| Linux operating systems supported | Yes |
| User guide | Yes |
| Output interface | Serial, Parallel |
| Compliance certificates | RoHS |

## FAQ

### How much does the Interface Card EXSYS EX-48023 cost, and is it available for purchase?

The price is 78.99 € (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 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

## Image

https://aio.lv/img/cache/product/3226429/64207863_large.webp