# Network adapter MERCUSYS MA30E (MPN MA30E(EU))

**URL:** https://aio.lv/en/product--mercusys-ma30eeu--11546023
**Data updated:** 2026-03-11 13:39 (EET)
**Category:** Network Cards
**Manufacturer:** MERCUSYS
**Manufacturer code:** MA30E(EU)
**EAN:** 6957939002510
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mercusys-ma30eeu--11546023

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

PCIe network adapter MERCUSYS MA30E, designed to add wired Ethernet connectivity to compatible desktop systems. Provides a standard network interface for LAN connections and is identified by manufacturer part number MA30E(EU) and EAN 6957939002510. Suitable for upgrading or replacing existing NICs in office or home PCs to enable stable wired network access.

## Long description

The MERCUSYS MA30E PCIe network adapter is a compact internal card designed to provide a reliable wired Ethernet interface for desktop computers. It installs into an available PCI Express slot to add or restore a standard LAN connection for internet access, file transfers and local network services. The adapter supports common operating systems and typical home and office networking requirements, offering a straightforward hardware solution when integrated Ethernet ports are needed.
Advantages
The card delivers stable wired connectivity with low latency and consistent throughput suited to everyday networking tasks. Its PCI Express interface ensures direct motherboard integration without external cabling, preserving desk space and reducing clutter. The adapter is a practical option for upgrading older PCs or replacing malfunctioning onboard network ports, providing compatibility with standard network setups and straightforward installation.
Suitable for
Adding a wired Ethernet port to desktop PCs that lack onboard LAN
Replacing a failed or unreliable integrated network interface
Office workstations requiring stable network connections for file sharing and printing
Home PCs where low-latency, wired internet access is preferred for streaming and online activities
Key specifications
Form factor: PCI Express network adapter card
Interface: PCIe x1 (fits into compatible PCI Express slots)
Network type: Wired Ethernet port for LAN connectivity
Port: Single RJ-45 Ethernet connector
Operating environment: Compatible with common desktop operating systems (driver support may be required)
How to use
Power down the computer and disconnect it from the mains. Open the PC case, locate an available PCI Express slot and remove the corresponding expansion slot cover. Insert the adapter into the slot firmly until it seats in place and secure it using the case's retention screw. Close the case, reconnect power and boot the system. Install any necessary drivers supplied by the operating system or the manufacturer to ensure the adapter is recognized and configured. Connect the Ethernet cable to the RJ-45 port and verify network connectivity through the operating system's network settings.
Usage recommendations
For reliable performance, use quality shielded Ethernet cables and connect the adapter to a properly configured switch or router. Ensure the system BIOS and operating system are up to date before installation, and install the correct driver version if automatic detection does not occur. If using the adapter in a multi-port environment, configure network settings to avoid IP conflicts and enable appropriate speed/duplex settings if required by the network infrastructure.

## FAQ

### How much does the Network adapter MERCUSYS MA30E cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 08.07.2026 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, 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 MERCUSYS 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 MERCUSYS 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/11546023/66546295_large.webp