# Interface Card EXSYS EX-1331VIS

**URL:** https://aio.lv/en/product--exsys-ex-1331vis--1083416
**Data updated:** 2026-07-24 04:28 (EEST)
**Category:** Other goods
**Manufacturer:** Exsys
**Manufacturer code:** EX-1331VIS
**EAN:** 4718359133190
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 154.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 127.68 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--exsys-ex-1331vis--1083416

## 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-1331VIS is a versatile interface card that connects via USB and supports RS-232/422/485 serial interfaces. It features a maximum data transfer rate of 0.0009216 Gbit/s and a FIFO buffer of 16 B. Compatible with Windows 2000, Windows 7, and more, it measures 82 mm in width, 44 mm in depth, and 22 mm in height. Ideal for various applications requiring reliable serial communication.

## Long description

The EXSYS EX-1331VIS is a versatile interface card designed to connect via USB and support RS-232, RS-422, and RS-485 serial interfaces. Housed in a durable plastic case, this device provides instant COM port expansion for PCs and notebooks. It integrates a high-performance 16C550-type UART compatible serial port equipped with surge protection and optical isolation to ensure stable and secure data transmission in demanding environments.
Advantages
This interface card offers reliable serial communication with built-in surge protection and optical isolation, safeguarding connected hardware from electrical interference and voltage spikes. Its compact design allows for easy setup without the need to open the computer system. The included screw-lock USB cable prevents accidental disconnections, ensuring a stable connection during continuous operation. Additionally, it supports flexible deployment options such as DIN-rail installation for rack environments.
Suitable for
Connecting legacy serial devices to modern PCs and notebooks via USBIndustrial automation and control systems requiring RS-422 or RS-485 communication
Point-of-sale systems and receipt printers
Laboratory equipment requiring stable serial interfaces
When it may not be suitable
This interface card may not be suitable for applications requiring extremely high data transfer rates, as its maximum transfer speed is 0.0009216 Gbit/s with a 16-byte FIFO buffer. It is also not intended for consumer multimedia connections or non-serial peripheral integration.
Key specifications
Host interface: USB
Serial interfaces: RS-232, RS-422, RS-485
UART type: 16C550 compatible with 16 B FIFO buffer
Maximum data transfer rate: 0.0009216 Gbit/s
Protection features: Surge Protection and Optical Isolation
Dimensions: 82 mm width, 44 mm depth, 22 mm height
Operating system compatibility: Windows 2000, Windows 7, and newer versions
How to use
To use the EXSYS EX-1331VIS, connect the device to an available USB port on your computer using the supplied locking USB cable. Install the required drivers compatible with your operating system, such as Windows 2000 or Windows 7. Once the installation is complete, connect your RS-232, RS-422, or RS-485 serial device to the port on the interface card. Configure the assigned COM port within your software application to begin communicating with the connected hardware.
What to consider before purchase
Verify that your operating system version is compatible with the device drivers
Confirm the required serial protocol (RS-232, RS-422, or RS-485) of your peripheral devices
Evaluate whether the maximum data transfer rate and 16-byte FIFO buffer meet your application requirements
Usage recommendations
Ensure that drivers are correctly installed before connecting peripheral devices, and utilize the screw-lock mechanism on the USB cable to prevent accidental disconnection in high-vibration environments.

## Specifications

| Feature | Value |
|---|---|
| Internal | No |
| Weight | 0.3 kg |
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 75 |
| Operating temperature (T-T) | 0 - 55 |
| Serial interface type | RS-232/422/485 |
| Serial ports quantity | 1 |
| Height | 22 mm |
| Width | 82 mm |
| Depth | 44 mm |
| Product colour | Grey |
| USB 2.0 ports quantity | 1 |
| Host interface | USB |
| Windows operating systems supported | Windows Vista Home Premium x64, Windows 8 Pro, Windows 8 Pro x64, Windows 98, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows 8 Enterprise x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64, Windows 2000 Professional, Windows 2000, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise |
| Linux operating systems supported | Y |
| Output interface | Serial |
| FIFO (First In, First Out) | 16 |
| Data transfer rate (max) | 0.0009 Gbit/s |
| Compliance certificates | RoHS |

## FAQ

### How much does the Interface Card EXSYS EX-1331VIS cost, and is it available for purchase?

The price is 154.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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/1083416/64136445_large.webp