# Interface Card Inter-Tech ARGUS IT-811

**URL:** https://aio.lv/en/product--inter-tech-88885438--3086827
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Cable Adapters & Converters
**Manufacturer:** INTER-TECH
**Manufacturer code:** 88885438
**EAN:** 4260455643085
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 14.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--inter-tech-88885438--3086827

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.06.2026 | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

The Inter-Tech ARGUS IT-811 is a black interface card featuring the Realtek RTL8153 chipset. It measures 25 mm in width, 230 mm in depth, and 17 mm in height, with a package weight of 45 g. Compatible with Windows 7, 8, 8.1, 10, and Linux Mac 10.6, it supports networking standards IEEE 802.3ab, IEEE 802.3i, and IEEE 802.3u, ensuring reliable connectivity for various applications.

## Long description

The Interface Card Inter-Tech ARGUS IT-811 is a compact black network interface card based on the Realtek RTL8153 chipset. Its physical dimensions are 25 mm (width) × 230 mm (depth) × 17 mm (height) and it has a package weight of 45 g. The card supports common wired Ethernet standards including IEEE 802.3ab, IEEE 802.3i and IEEE 802.3u and is compatible with a range of operating systems including Windows 7, 8, 8.1, 10 and Linux and Mac OS 10.6, providing a practical solution for adding or replacing a wired network interface in systems that accept this form factor.
Advantages
The Inter-Tech ARGUS IT-811 uses the Realtek RTL8153 chipset to deliver stable wired connectivity and is designed for straightforward installation in compatible systems. Its compact dimensions and low package weight make it suitable for systems where space is limited. Broad OS compatibility reduces driver issues when connecting to Windows, Linux or Mac systems supported by the manufacturer.
Suitable for
 Adding or replacing a wired Ethernet interface in desktop or embedded systems
 Small office or home networks requiring stable wired connections
 Systems running Windows 7, 8, 8.1, 10, Linux or Mac OS 10.6 that need IEEE 802.3ab/802.3i/802.3u support
Key specifications
 Chipset: Realtek RTL8153
 Supported standards: IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u
 Operating system compatibility: Windows 7, 8, 8.1, 10; Linux; Mac OS 10.6
 Dimensions (W × D × H): 25 mm × 230 mm × 17 mm
 Package weight: 45 g
 Product colour: Black
How to use
Install the Interface Card Inter-Tech ARGUS IT-811 into the appropriate slot or mounting point in your system according to the system manufacturer’s instructions. Connect a network cable to the card’s Ethernet port and ensure the host system recognises the device. If required, install drivers for the Realtek RTL8153 chipset on the host operating system (drivers are available for the listed Windows, Linux and Mac OS versions). After installation and driver setup, verify network link status and configure network settings through the operating system network control panel.
Usage recommendations
Use standard shielded or unshielded Ethernet cables compliant with the supported standards and keep the card in a dry, dust-free environment. Verify driver compatibility with your specific OS build and apply updates from the chipset or system vendor when necessary to maintain performance and security.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.025 kg |
| Height | 17 mm |
| Width | 25 mm |
| Depth | 230 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 45 g |

### Performance

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Compatible operating systems | Windows 7, 8, 8.1, 10, Linux
Mac 10.6 |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Features

| Feature | Value |
|---|---|
| Chipset | Realtek RTL8153 |
| Product colour | Black |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

### Other features

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u |

## FAQ

### How much does the Interface Card Inter-Tech ARGUS IT-811 cost, and is it available for purchase?

The price is 17.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1311 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 22.06.2026 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, 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 INTER-TECH 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 INTER-TECH 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, product colour, 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/3086827/64668086_large.webp