# Interface adapter card Asus NUCIOALA0CR — RJ-45 and RS-232, 2.5 Gbit/s, 43×88×20 mm

**URL:** https://aio.lv/en/product--asus-90ma0000-p00950--11507421
**Data updated:** 2026-02-16 15:41 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Asus
**Manufacturer code:** 90MA0000-P00950
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 35.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asus-90ma0000-p00950--11507421

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Asus NUCIOALA0CR interface adapter card provides RJ-45 and RS-232 connectivity with a maximum data rate of 2.5 Gbit/s. Compact external dimensions (43×88×20 mm) and lightweight design (0.0205 kg) make it suitable for small form-factor systems and embedded applications. Supplied as a single unit per pack, it enables network and serial device connections for industrial, POS, or integration tasks.

## Long description

The Asus NUCIOALA0CR interface adapter card provides dual connectivity with a 2.5 Gbit/s RJ-45 port and an RS-232 serial interface in a compact 43×88×20 mm enclosure. Designed for small form-factor systems and embedded applications, this adapter enables wired network connections alongside legacy serial device integration. The lightweight module (approx. 0.0205 kg) is supplied as a single unit and is intended for integration into industrial controllers, point-of-sale terminals, and other space-constrained computing platforms.
Advantages
This adapter combines a high-speed 2.5 Gbit/s Ethernet port and a standard RS-232 serial interface in a compact footprint, reducing the need for multiple expansion cards. Its small dimensions and low weight allow installation in tight chassis and embedded systems. The presence of both modern network and legacy serial connectivity simplifies integration of networked devices and older peripherals without additional hubs or converters.
Suitable for
Embedded systems and compact PCs requiring both Ethernet and serial ports
Industrial automation equipment integrating networked controllers and serial sensors
Point-of-sale (POS) terminals connecting printers, scanners and network services
Network upgrades in small form-factor workstations
Integration tasks where space and weight are constrained
Key specifications
Network interface: RJ-45 supporting up to 2.5 Gbit/s
Serial interface: RS-232 (DB-9 compatible signaling)
External dimensions: 43 × 88 × 20 mm
Weight: approximately 0.0205 kg
Form factor: compact adapter card for small systems
How to use
Install the adapter in a compatible small form-factor system according to the host device’s expansion slot and mounting requirements. Connect a standard Cat5e/Cat6 Ethernet cable to the RJ-45 port for network access and attach RS-232-capable peripherals to the serial interface using the appropriate cable and connector. Ensure the host operating system has the necessary drivers enabled or installed so the 2.5 Gbit/s Ethernet interface and the serial port are recognized and configured. Power down the host system before inserting or removing the adapter to prevent electrical damage.
Usage recommendations
Use shielded Ethernet cabling and proper grounding when deploying in industrial environments to reduce interference. Verify serial communication settings (baud rate, parity, stop bits) with connected devices to ensure reliable RS-232 operation. For optimal network performance, pair the 2.5 Gbit/s port with compatible switches or NICs and update drivers to the latest stable version provided by the system or component vendor.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 0 - 92 |
| Storage temperature (T-T) | -40 - 60 |
| Operating temperature (T-T) | 0 - 35 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Output interface | RJ-45, RS-232 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0205 kg |
| Package weight | 54.3 g |
| Height | 20 mm |
| Width | 43 mm |
| Depth | 88 mm |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Features

| Feature | Value |
|---|---|
| Data transfer rate (max) | 2.5 Gbit/s |

### Packaging data

| Feature | Value |
|---|---|
| Package depth | 110 mm |
| Package height | 30 mm |
| Package width | 105 mm |
| Package type | Box |

## FAQ

### How much does the Interface adapter Asus NUCIOALA0CR — RJ-45 & RS-232 cost, and is it available for purchase?

The price is 42.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 434 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 13.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 Asus 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 Asus 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: weight, 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/11507421/66938394_large.webp