# USB Wi‑Fi antenna MERCUSYS MA30H, omnidirectional, dual‑band 2.4/5 GHz, up to 5 dBi gain, plug-and-play

**URL:** https://aio.lv/en/product--mercusys-ma30h--10932549
**Data updated:** 2026-01-21 11:05 (EET)
**Category:** Network Cards
**Manufacturer:** MERCUSYS
**Manufacturer code:** MA30H
**EAN:** 6957939001414
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mercusys-ma30h--10932549

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

MERCUSYS MA30H is a compact USB omnidirectional Wi‑Fi antenna for improving wireless reception on compatible devices. It supports IEEE 802.11a/b/g/n/ac standards and operates across 2400–5000 MHz (2.4/5 GHz) with up to 5 dBi gain. The device is black, plug-and-play with LED indicators, includes the antenna and a quick installation guide. Ideal for desktops and laptops needing better signal.

## Long description

Fast AC1300 Dual Band WiFi MA30H uses the IEEE 802.11ac standard to deliver higher wireless speeds than 802.11n, offering up to 867 Mbps on the 5 GHz band and 400 Mbps on the 2.4 GHz band. The adapter is intended for common online tasks such as HD video streaming, online gaming and web browsing, providing a stable connection with improved throughput.
Advantages
The MA30H combines dual-band performance with a high-gain, adjustable multi-directional antenna that extends wireless range and improves signal stability. Its internal driver enables a plug-and-play setup without the need for a CD, allowing quick installation on compatible computers.
Key specifications
Wireless standard: IEEE 802.11ac
Maximum data rate: up to 867 Mbps (5 GHz) + 400 Mbps (2.4 GHz)
Frequency bands: 5 GHz and 2.4 GHz (dual band)
Antenna type: high-gain, multi-directional, adjustable
Installation: plug and play with internal driver (no CD required)
How to use
Connect the MA30H adapter to a compatible USB port on your computer. Rotate and position the multi-directional antenna for best signal reception. The internal driver should install automatically; if needed, follow on-screen prompts to complete setup. After installation, select the appropriate Wi-Fi network and enter credentials to start using the wireless connection.
Recommendations
For optimal performance place the adapter where it has clear line of sight to the router and avoid large obstructions. Use the 5 GHz band for high-bandwidth activities like HD streaming and gaming, and the 2.4 GHz band for better range when needed.

## Specifications

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

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n |
| Frequency band | 2.4/5 |

### Antenna

| Feature | Value |
|---|---|
| Antenna connector type | USB |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the USB Wi‑Fi antenna MERCUSYS MA30H cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 189 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 01.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: 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/10932549/61936015_large.webp