# MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi

N300: The MERCUSYS MB110-4G is a 4G LTE router with a SIM slot and single-band 2.4 GHz Wi-Fi. Its listing claims up to 150 Mbps LTE download and Wi-Fi speeds up to 300 Mbps, so it suits sharing mobile broadband with several devices where a compatible 4G signal is available.

- [Original product page](https://bargainpostbox.co.uk/product/mercusys-mb110-4g-4g-lte-n300-wifi-router)
- [View offer](https://bargainpostbox.co.uk/visit/mercusys-mb110-4g-4g-lte-n300-wifi-router)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: MERCUSYS
- Model: MB110-4G
- Category: Computers > Networking > Routers
- Price: 26.99 GBP
- Previous price: 49.99 GBP
- Discount: 46%
- Price checked: 2026-11-12T15:04:28.507Z
- Rating: 4.2 / 5
- Reviews: 2557

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Nano SIM setup is described as plug and play, with named UK networks including EE, Vodafone, Three and O2.
- The listing claims support for up to 32 Wi-Fi devices.
- Ethernet WAN/LAN router mode is described for use with a wired internet connection as an alternative to 4G.
- The MERCUSYS app is listed for setup and management on Android and iOS. The listing also describes data-use limits and SMS alerts.

## Pros

- Combines a 4G SIM connection with Wi-Fi, allowing compatible devices to share mobile broadband without a separate fixed-line connection.
- The stated 32-device limit may suit a household or small group with multiple connected devices.
- Wired WAN/LAN mode provides another described way to connect the router to internet service.

## Cons

- Wi-Fi is single-band 2.4 GHz 802.11n, rather than dual-band Wi-Fi.
- Mobile broadband performance depends on the available 4G signal and service. Customer feedback reports mixed experiences with speed and signal strength.

## Specifications

### Identity
- Brand: MERCUSYS
- Model: MB110-4G
- Colour: white
### Mobile and Wi-Fi connectivity
- Wireless connection listed: Cellular Network \(4G LTE\)
- 4G download speed claimed: up to 150 Mbps
- 4G upload speed claimed: 50 Mbps
- Wi-Fi speed claimed: up to 300 Mbps
- Wireless standard: 802.11n
- Wi-Fi generation: Wi-Fi 4
- Frequency band class: Single-Band
- Wi-Fi frequency: 2.4 GHz
- SIM setup feature: SIM Card Plug and Play
- Maximum connected devices claimed: 32
### Ports and controls
- Control methods listed: Touch
- Number of ports listed: 1
- LAN port bandwidth listed: 300 Mbps
### Other listed details
- Antenna type: Internal
- Security protocol: WPA2
- Compatible devices: Laptop, Personal Computer, Smartphone, Tablet

## Before you buy

- The 4G data allowance and SIM service are not stated as included. Confirm that the chosen SIM and network provide suitable coverage and terms.
- The listed maximums describe different links: up to 150 Mbps is claimed for 4G download, while up to 300 Mbps is the Wi-Fi speed claim. These are not the same internet-throughput figure.

## In the box

- 300 Mbps Wireless N 4G LTE Router \(MB110-4G\) (Included)
- Power adapter (Included)
- RJ45 Ethernet cable (Included)
- Quick Installation Guide (Included): The listing also displays “See more” after this item in one contents field.

## A good fit for

- People who want to share a 4G SIM connection with several Wi-Fi devices at home or while working remotely.
- Buyers who want a 2.4 GHz router with an Ethernet WAN/LAN mode as a stated alternative to 4G.

## Less suited to

- Buyers who need dual-band Wi-Fi or a stated 5G mobile connection.
- Anyone requiring guaranteed mobile speeds or signal coverage independent of their location and network.

## Customer feedback

Customer feedback describes setup and everyday use as straightforward, with positive comments on connectivity and perceived value. Speed and signal quality are mixed: some feedback characterises 4G speed and reception favourably, while other reports mention slower performance or weaker-than-expected signal. That matters because the router's claimed Wi-Fi speed does not ensure a strong mobile connection at a particular location.
- Positive themes: Customers describe setup and use as easy.
- Positive themes: Customer feedback includes positive comments about connectivity and perceived value.
- Mixed feedback: Reported speed and signal quality are mixed, with both favourable and less favourable experiences.

## Frequently asked questions

### Does the MB110-4G use a SIM card for internet access?
Yes. The listing describes inserting a Nano SIM to share a 4G LTE connection. A SIM plan is not stated as included.
### What speeds does the listing claim?
It claims up to 150 Mbps for 4G download and Wi-Fi speeds up to 300 Mbps. These refer to different parts of the connection, and actual internet speed depends on the mobile service and signal.
### Can it use a wired internet connection instead of 4G?
The listing describes a Wi-Fi router mode using its LAN/WAN port for wired internet access. Confirm the port and mode details for the selected listing if this is essential.
### How many devices can connect?
The listing claims up to 32 simultaneous Wi-Fi connections. This is a stated maximum, not a guarantee of performance at that device count.

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## Add-ons

- [MERCUSYS MB110-4G 4G Router with SIM Slot, N300 Portable WiFi Router \| High Gain Internal Antennas, Reliable LTE Coverage, Co](https://bargainpostbox.co.uk/visit/mercusys-mb110-4g-4g-lte-n300-wifi-router)

## Images

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 1](https://bargainpostbox.co.uk/i/8dVekBoDN00ZIEfYp9Nra8_GwYhIee02949GfUXJ5SHV0VtTz2WversoPsLYWzccMWpyCUOqebZAYc8N9iiO27gYOgm2G8xjb_f9sNZ7DMD48E55WhBG_no8.jpg)

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 2](https://bargainpostbox.co.uk/i/45XFpoyUluY6W99fP8hrhKP656ikimHF8dadaObT2hCXKnXXMuxqYEq9HuFJyQvV4t3tn6Yt_qIhe-I5imHLuXksYvhgT16LVpKfvIbRsRm8yMjwvoaxE1w8.jpg)

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 3](https://bargainpostbox.co.uk/i/N79AA-gS1MD9WBCW9qgH1OZEGnpV305sEdjLR7zdY18lvdpeHsAcTnnvodNamHAVkETBpVVQVXcgL9WI4KczqwVTaFxbp0YLvZchJ-lmNHpvvxw2BTwJ_wG-.jpg)

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 4](https://bargainpostbox.co.uk/i/rEq1IN8dvtvliovZ-U4UtRexDykmOrggeXh-RtedqLj21UXI2hx225nyQ9D-La3Ms69I4_TzaxzvfzChARq30jsWveSwWTrzdmcJwzphFFUlGs4QDQ1cnl-R.jpg)

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 5](https://bargainpostbox.co.uk/i/P8gRmfwAJ3OkaaALj8QCQ-f-9hnI3QP5uFQQfpqVzWNngNoGG70JkivsLFGAyDB-NEh54qpUjrwqLTrIGRH84ChtEeVnfKQZqYZb4_i38FVOz6YRTFjfKBiG.jpg)

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 6](https://bargainpostbox.co.uk/i/rbz7vfK932vR6isVQTsxfgxdPrh_pwmnSECwPUDpc1XLov1sCqo7zF061DyGVxhFpziYpPCe6dXDvC-zahdxAr_zJTgugeQ34iad_9a3iucuOg7k7kYe7AnC.jpg)

![MERCUSYS MB110-4G 4G LTE Router, N300 Wi-Fi — 7](https://bargainpostbox.co.uk/i/PPBsVS3kHDXYsBQPhTPUk2cSTzqpH7QFcny5b8b0HcAIPyM1FX-S0DRQCCpdTLOUs8x6E953DQT7d1dVnfYTMbzaKH0dIawlbchxpqhgivgnWKY8R_tozqg1.jpg)