# DeLOCK 89021 Internal Ethernet Network Card 1000 Mbit/s

**URL:** https://aio.lv/en/product--delock-89021--4043296
**Data updated:** 2025-12-29 14:00 (EET)
**Category:** Network Cards
**Manufacturer:** DELOCK
**Manufacturer code:** 89021
**EAN:** 4043619890217
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 40.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-89021--4043296

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 89021 is an internal Ethernet network card providing 1000 Mbit/s speed. It supports PCI Express 2.0 and features 2 ports. Ideal for data transmission and network expansion.

## Long description

The DeLOCK 89021 is an internal Ethernet network card designed for installation in a PCI Express slot. It provides two wired Ethernet ports with a maximum data transfer rate of 1000 Mbit/s and supports common IEEE 802.3 standards for gigabit networking.
Advantages
This PCI Express network card supports PCI Express 2.0 and delivers up to 1000 Mbit/s per link, enabling reliable wired network connectivity. With two ports it allows connection of multiple network segments or redundancy options. The card is built with a metallic, green and black design and conforms to established Ethernet standards for compatibility.
Suitable for
Expanding desktop or server network interfaces
Adding a dedicated wired connection for workstations or NAS
Providing a second network link for virtualization or routing tasks
Key specifications
Brand: DELOCK
Model / MPN: 89021
EAN: 4043619890217
Host interface: PCI Express (PCIe 2.0 compatible)
Ports: 2 × Ethernet
Maximum data transfer rate: 1000 Mbit/s
Networking standards: IEEE 802.3, 802.3ab, 802.3az, 802.3u, 802.3z
Connectivity technology: Wired
Product colour: Metallic, Green, Black
How to use
Power down the computer, open the case and insert the DeLOCK 89021 into an available PCI Express slot. Secure the card, close the case and boot the system. Install or verify the appropriate drivers if required by the operating system, then connect Ethernet cables to the two RJ‑45 ports to begin network communication at up to 1000 Mbit/s.
Usage recommendations
Install the card in a PCIe x1 or larger slot for proper operation. Use quality Cat5e or Cat6 cabling to achieve gigabit speeds and ensure the connected switch or router also supports 1000 Mbit/s.

## Specifications

| Feature | Value |
|---|---|
| Resource CD | Yes |
| Harmonized System (HS) code | 85176990 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | PCI Express |
| Internal | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| PCI version | 2.0 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1000 Mbit/s |
| Full duplex | Yes |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3z |
| Cabling technology | 10/100/1000BaseT(X) |
| Ethernet LAN | Yes |
| LAN controller | Intel 82576 |
| Ethernet LAN data rates | 10, 100, 1000 |
| Ethernet interface type | Fast Ethernet, 2.5 Gigabit Ethernet, Gigabit Ethernet |

### Performance

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10 IOT Core, Windows 10 Enterprise x64, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64, Windows 10 Home x64, Windows 10 Home, Windows 10 Enterprise, Windows 10 Education x64, Windows 10 Education, Windows 10 |

### Design

| Feature | Value |
|---|---|
| LED indicators | Link, Activity |
| Product colour | Metallic, Green, Black |
| Country of origin | China |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Mounting brackets included | Yes |

## FAQ

### How much does the DeLOCK 89021 Ethernet Card 1000 Mbit/s cost, and is it available for purchase?

The price is 48.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 773 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 30.06.2026 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 DELOCK 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 DELOCK 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: connectivity technology, interface, host interface, maximum data transfer rate, networking standards, 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/4043296/54736429_large.webp