# Wireless Router Mercusys MB112-4G 300 Mbit/s 2.4 GHz White

**URL:** https://aio.lv/en/product--mercusys-mb112-4g--11171341
**Data updated:** 2025-12-30 18:28 (EET)
**Category:** 5G/4G/3G Modems & Routers
**Manufacturer:** MERCUSYS
**Manufacturer code:** MB112-4G
**EAN:** 6957939001841
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mercusys-mb112-4g--11171341

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.99 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The Mercusys MB112-4G is a wireless router that supports 4G LTE with a maximum WLAN data transfer rate of 300 Mbit/s. It operates on a single 2.4 GHz band and features Fast Ethernet LAN interfaces. Ideal for home and small office use, it provides reliable internet connectivity with robust security protocols including WPA-PSK and WPA2-PSK.

## Long description

The MERCUSYS MB112-4G wireless router provides 4G LTE internet access by inserting a Nano SIM card and sharing a stable Wi‑Fi network with multiple devices. Operating on the 2.4 GHz band with a maximum WLAN rate of 300 Mbps and mobile speeds up to 150 Mbps down / 50 Mbps up, the white MB112-4G combines mobile broadband and a WAN/LAN port for flexible wired or wireless connectivity.
Advantages
This 4G router supports both FDD‑LTE and TDD‑LTE for broad carrier compatibility and quick plug‑and‑play setup with a Nano SIM. Internal high‑gain antennas improve signal strength and coverage, while a Fast Ethernet WAN/LAN port enables backup or primary wired internet connections. The device can handle up to 32 simultaneous wireless connections and is managed easily via the MERCUSYS app for Android and iOS.
Suitable for
Home internet access where fixed broadband is unavailable or as a backup connection
Small home office or remote working with multiple Wi‑Fi devices (laptops, tablets, phones)
Temporary locations such as short‑term rentals, pop‑up stores, or events
Wired devices requiring internet via the WAN/LAN port (cable, fiber, DSL modems)
Key specifications
Model: MERCUSYS MB112-4G
Mobile network generation: 4G LTE (FDD‑LTE / TDD‑LTE)
SIM card type: Nano SIM
Wireless band: 2.4 GHz
WLAN speed: up to 300 Mbps (2.4 GHz)
4G speeds: up to 150 Mbps download, 50 Mbps upload
Ethernet: Fast Ethernet WAN/LAN port
Maximum wireless clients: up to 32
Colour: White
How to use
Insert a Nano SIM card into the SIM slot, connect the router to power, and switch it on. For a wired internet source, connect a modem or cable/fiber/DSL line to the WAN/LAN port. Use a smartphone with the MERCUSYS app (Android or iOS) to complete the initial setup, configure SSID and password, and manage network settings. After setup, connect Wi‑Fi devices to the SSID to access the shared 4G or wired internet connection.
Usage recommendations
Place the router in a central, elevated location away from large metal objects and other electronic equipment for optimal 2.4 GHz coverage; ensure your SIM plan supports required data speeds and check carrier compatibility with FDD‑LTE/TDD‑LTE bands.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| USB port | No |

### Mobile network

| Feature | Value |
|---|---|
| SIM card type | NanoSIM |
| 4G bands supported | 2600, 800, 700, 850, 900, 1800, 2100, 2300 |
| 4G standard | LTE-TDD & LTE-FDD |
| Mobile network generation | 4G |

### WAN connection

| Feature | Value |
|---|---|
| WAN connection type | RJ-45 |
| DSL WAN | No |
| Ethernet WAN | Yes |
| SIM card slot | Yes |
| 3G/4G USB modem compatibility | No |

### Antenna

| Feature | Value |
|---|---|
| Transmit power | 20 |
| Antenna design | Internal |

### Network

| Feature | Value |
|---|---|
| Cabling technology | 10/100Base-T(X) |
| DHCP server | Yes |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n), 802.11a |
| Wi-Fi band | Single-band (2.4 GHz) |
| WLAN data transfer rate (max) | 300 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |

### Ethernet LAN features

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN (RJ-45) ports | 2 |
| Ethernet LAN data rates | 10, 100 |
| Ethernet LAN interface type | Fast Ethernet |

### Features

| Feature | Value |
|---|---|
| LED indicators | Power |
| Product colour | White |
| Reset button | Yes |
| Number of simultaneously connected devices (max) | 32 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 165.97 mm |
| Width | 95 mm |
| Depth | 61.05 mm |

### Power

| Feature | Value |
|---|---|
| External power adapter | Yes |
| Power source type | AC |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 60 |
| Operating temperature (T-T) | 0 - 40 |
| Storage relative humidity (H-H) | 5 - 90 |

### Security

| Feature | Value |
|---|---|
| Security algorithms | WPA2-PSK, WPA-PSK |

### Management features

| Feature | Value |
|---|---|
| WPS push button | Yes |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | LAN (RJ-45) |
| Quick installation guide | Yes |

### Design

| Feature | Value |
|---|---|
| Product type | Tabletop router |

## FAQ

### How much does the Wireless Router Mercusys MB112-4G cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 02.07.2026 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: sim card type, mobile network generation, 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.

### Where can I download the instructions for Wireless Router Mercusys MB112-4G?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11171341/61931480_large.webp