# Mercusys MB118-4G wireless router Fast Ethernet Single-band (2.4 GHz) White

**URL:** https://aio.lv/en/product--mercusys-mb118-4g--11699638
**Data updated:** 2026-03-08 08:45 (EET)
**Category:** 5G/4G/3G Modems & Routers
**Manufacturer:** MERCUSYS
**Manufacturer code:** MB118-4G
**EAN:** 6957939002848
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mercusys-mb118-4g--11699638

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.89 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Mercusys MB118-4G. WAN connection type: RJ-45. Wi-Fi band: Single-band (2.4 GHz), Top Wi-Fi standard: Wi-Fi 4 (802.11n), WLAN data transfer rate (max): 300 Mbit/s. Ethernet LAN interface type: Fast Ethernet, Ethernet LAN data rates: 10,100 Mbit/s, Cabling technology: 10/100Base-T(X). Mobile network generation: 4G, 3G standards: HSPA+, UMTS, 4G standard: LTE-TDD & LTE-FDD. Security algorithms: WPA-PSK, WPA2-PSK

## Long description

The Mercusys MB118-4G wireless router is a compact outdoor-capable 4G LTE router that provides internet access via a Nano SIM card and shares a single-band 2.4 GHz Wi‑Fi connection with wireless speeds up to 300 Mbps. It supports 4G (LTE-FDD and LTE-TDD) and 3G (HSPA+, UMTS) mobile networks and offers a Fast Ethernet WAN interface for wired backhaul. The device includes external antennas, a weatherproof enclosure suitable for outdoor placement, and options for PoE or DC power to simplify deployment in locations where mains power may be limited.
Advantages
MB118-4G delivers mobile broadband access without the need for fixed-line infrastructure by accepting a Nano SIM card and using LTE to provide downloads up to the 4G link capability. The router combines cellular connectivity with 2.4 GHz Wi‑Fi to share internet access with multiple client devices while offering Fast Ethernet for wired connections. Its outdoor-capable housing and multiple mounting options make it appropriate for spaces that require a robust external installation. Security is supported through standard WPA-PSK and WPA2-PSK encryption, and management is available via a web interface or the MERCUSYS mobile app.
Suitable for
Outdoor events and temporary venues needing internet access
Backyard, garden, patio, or pool area Wi‑Fi coverage
Small cafés, kiosks or remote retail points without fixed broadband
Barns, sheds or outbuildings where indoor wiring is impractical
Remote monitoring or IoT devices requiring cellular backhaul
Key specifications
Wi‑Fi band: Single‑band 2.4 GHz, Wi‑Fi standard: Wi‑Fi 4 (802.11n), maximum WLAN data rate: 300 Mbps
Mobile networks: 4G (LTE‑FDD & LTE‑TDD), 3G (HSPA+, UMTS)
SIM card type: NanoSIM
WAN connection type: Fast Ethernet (RJ‑45) and cellular via SIM
Ethernet LAN interface: Fast Ethernet, data rates: 10/100 Mbps, 1 LAN/WAN RJ‑45 port
Power options: 802.3af/802.3at PoE support and passive PoE, DC power input supported
Antennas: External LTE antennas (replaceable) for extended coverage
Security: WPA‑PSK, WPA2‑PSK encryption
Enclosure: Durable outdoor design with mounting options for pole, wall, or window installation
How to use
Insert a Nano SIM card into the SIM slot and power the router using PoE or the DC input. Place the unit where cellular signal strength is optimal and connect an Ethernet cable to the Fast Ethernet port if a wired backhaul or local device connection is required. Configure Wi‑Fi SSID, password and mobile network settings through the MERCUSYS app or the router's web management interface. After initial setup, client devices can connect to the 2.4 GHz Wi‑Fi network to access the internet via the 4G connection.
Usage recommendations
For best performance, mount the MB118-4G as high as practical and orient the external antennas toward the nearest cellular tower. Use PoE for simpler outdoor installation and consider replacing antennas with higher-gain models when extended LTE coverage or improved signal stability is needed. Keep the router's firmware updated via the web interface or app to maintain security and compatibility.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| DC-in jack | Yes |
| USB port | No |

### Mobile network

| Feature | Value |
|---|---|
| 3G bands supported | 850, 900, 2100 |
| SIM card type | NanoSIM |
| 4G bands supported | 850, 900, 1800, 800, 2100, 700, 2600 |
| 4G standard | LTE-TDD & LTE-FDD |
| 3G standards | UMTS, HSPA+ |
| Mobile network generation | 4G |
| 4G LTE category | 4 |

### 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 |
|---|---|
| Antenna design | Internal & external |

### Network

| Feature | Value |
|---|---|
| Cabling technology | 10/100Base-T(X) |
| Networking standards | IEEE 802.3at, IEEE 802.3af |
| DHCP client | Yes |
| DHCP server | Yes |
| Port triggering | Yes |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| 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 | 1 |
| Ethernet LAN data rates | 10, 100 |
| Universal Plug and Play (UPnP) | Yes |
| Dynamic DNS (DDNS) | Yes |
| Ethernet LAN interface type | Fast Ethernet |

### Features

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 230.9 mm |
| Width | 97.2 mm |
| Depth | 54.7 mm |

### Power

| Feature | Value |
|---|---|
| Power over Ethernet (PoE) | Yes |
| Power source type | DC, PoE |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | -30 - 60 |
| Storage relative humidity (H-H) | 5 - 90 |

### Security

| Feature | Value |
|---|---|
| Security algorithms | WPA-PSK, WPA2-PSK |
| DMZ support | Yes |
| Network address translation (NAT) | Yes |
| Firewall | Yes |
| Filtering | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package type | Box |
| Number of products included | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE, RoHS |

### Packaging content

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Cables included | LAN (RJ-45) |
| Quick installation guide | Yes |
| Mounting kit | Yes |
| Antenna included | Yes |
| PoE injector included | Yes |

### Design

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Product type | Portable router |

### Performance

| Feature | Value |
|---|---|
| Web-based management | Yes |
| Parental control | Yes |
| Antennas quantity | 4 |
| International Protection (IP) code | IP65 |
| Detachable antenna(s) | Yes |

## FAQ

### How much does the Mercusys MB118-4G wireless router MB118-4G cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 29.06.2026 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: Cash payment, 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 Mercusys MB118-4G wireless router MB118-4G?

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/11699638/67219391_large.webp