Internal Serial Interface Card EXSYS EX-44064

Name: Internal Serial Interface Card EXSYS EX-44064
Brand: Exsys
SKU: 434377
Price: 121.99 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The EXSYS EX-44064 is an internal serial interface card designed for PCIe slots, providing reliable RS-232 serial communication. It supports data bits of 5, 6, 7, and 8, with stop bits options of 1, 1.5, and 2. This card is CE and FCC certified, ensuring compliance with international standards. With dimensions of 87.4 mm in width and 66.7 mm in depth, and a weight of 600 g, it is suitable for various PC applications.

Available for order: 3 pcs.

Warranty: 2 Years

SKU: 434377

Manufacturer: Exsys

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 0.20 kg)

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Product information

Description

The EXSYS EX-44064 Internal Serial Interface Card is a PCIe I/O adapter that provides four RS-232 serial ports based on the 16C1050-compatible UART. Designed for installation in desktop PCs, thin clients or servers, the card expands available COM ports via a PCI-Express slot and supports automatic Plug-and-Play configuration without manual IRQ or I/O address settings. The connector supplies +5V and +12V on pin 9 to support POS devices that require power over the serial connection.

Advantages

The EX-44064 offers reliable legacy serial connectivity with high-performance 16C1050-type UART compatibility, ensuring stable data transfer and broad device support. Its PCIe host interface provides straightforward installation with automatic configuration, eliminating IRQ and I/O conflicts. The card is CE and FCC certified, and its small form factor (87.4 mm × 66.7 mm) makes it suitable for a range of system chassis.

Suitable for

Connecting legacy RS-232 devices such as barcode scanners and receipt printers
Expanding COM ports in industrial PCs, thin clients and servers
Point-of-sale (POS) systems that require +5V/+12V on pin 9

Key specifications

Model: EXSYS EX-44064
Interface: PCI Express (PCIe)
Ports: 4 × RS-232 (16C1050-type UART compatible)
Serial settings supported: data bits 5/6/7/8; stop bits 1/1.5/2
Power on pin 9: +5V and +12V (Power over Serial for POS)
Certifications: CE, FCC
Dimensions: 87.4 mm (W) × 66.7 mm (D)
Weight: 0.6 kg

How to use

Install the EX-44064 into an available PCIe slot on a powered-off system, secure the card to the chassis and boot the computer. The card is Plug-and-Play compatible; the operating system should detect and configure the serial ports automatically. Connect RS-232 devices to the card’s serial ports using appropriate DB9 cables; ensure POS peripherals that need power over pin 9 are compatible with +5V/+12V on that pin.

Usage recommendations

Use shielded serial cables for reliable communication in electrically noisy environments and confirm device voltage requirements before using the pin 9 power feature to prevent damage to connected peripherals.

Specifications

Host interface:: PCIe
Weight:: 0.6 kg
Internal:: Yes
Output interface:: Serial

All features

Operational conditions

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

Technical details

Compliance certificates:: RoHS

Ports & interfaces

Serial interface type:: RS-232
Host interface:: PCIe
Output interface:: Serial

Other features

Manual:: Yes
Drivers included:: Yes

Weight & dimensions

Weight:: 0.6 kg
Width:: 87.43 mm
Depth:: 66.67 mm

System requirements

Windows operating systems supported:: Y
Mac operating systems supported:: Y
Linux operating systems supported:: Y

Design

Internal:: Yes
Purpose:: PC

Performance

Certification:: CE, FCC

Features

Plug and Play:: Yes
Data bits:: 6, 7, 8, 5
Stop bits:: 1, 1.5, 2

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Instructions

mmo_39494662_1513260773_5864_25462.pdf

Description

Instructions

mmo_39494662_1513260773_5864_25462.pdf

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Customer questions

FAQ

How much does the Internal Serial Interface Card EXSYS EX-44064 cost, and is it available for purchase?

The price is 121.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

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

Where can I download the instructions for Internal Serial Interface Card EXSYS EX-44064?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

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