5G MiFi Hotspot Deals with Unlimited Data Discounted by £5 a month

5G Mobile Broadband MiFi Hotspot Limited Time Offer

Despite being available at one of the lowest monthly costs on the market, Three have heavily discounted their 5G MiFi U50 Hotspot plan by a further £5 a month!

Offered at £28 a month since it’s launch, the U50 5G MiFi device can now be ordered for just £23 a month*, saving you a whopping £120 over the contract period.

This superb value plan provides you with unlimited 5G data which you can share with up to 32 connected devices.

Add to this a 9 hour battery life and you can take your 5G internet with you when out and about.

We’ve not been made aware of how long this discount will be offered, so grab this great value deal below when you can.

Three 5G MiFi Hotspot

The MiFi U50 (manufactured by ZTE) is a portable, high-speed mobile broadband device designed to deliver fast and reliable 5G connectivity on the go or at home.

Key Features of the Three 5G MiFi U50

5G and Wi-Fi 6 Technology:

Supports 5G NSA/SA networks with peak download speeds up to 2.63 Gbps (network-limited to 1 Gbps on Three) and Wi-Fi 6 (AX3600) for fast, efficient connections across dual-band 2.4GHz (575 Mbps) and 5GHz (1.2 Gbps).

32-Device Connectivity:

Connects up to 32 devices simultaneously with MU-MIMO and 4×4 MIMO for stable performance, ideal for multi-user environments.

4500mAh Battery:

Delivers up to 8 hours of usage, with rapid charging and the option to operate plugged in via USB-C for continuous use.

Unlocked and Portable:

Accepts any nano-SIM and measures 18 x 118 x 72 mm, weighing 164 grams, for global compatibility and easy travel.

Three’s 5G MiFi U50 is Fast, Portable and Super Handy

High-Speed 5G Connectivity:

The device leverages Three’s 5G network, offering average download speeds of around 150–200 Mbps and peak speeds up to 1 Gbps in optimal conditions.

This enables seamless streaming, rapid downloads, and responsive browsing, surpassing many public Wi-Fi networks and even some fibre broadband connections.

It’s backward compatible with 4G, ensuring connectivity in areas without 5G coverage, with typical 4G speeds of 30–40 Mbps.

Connects Up to 32 Devices:

The U50 supports up to 32 simultaneous connections, making it ideal for households, small offices, or group settings.

Whether it’s laptops, tablets, smartphones, or gaming consoles, multiple users can share the connection without significant slowdowns, thanks to Wi-Fi 6 technology for efficient data distribution.

Long Battery Life:

With a 4500mAh battery, the U50 provides up to 8 hours of continuous use (often advertised as 9 hours in some contexts, though 8 hours is more consistently reported).

This ensures reliable connectivity during a full workday, travel, or outdoor activities without needing a recharge. It also supports rapid charging to minimize downtime.

Portability and Flexibility:

Compact (18 x 118 x 72 mm) and lightweight (164 grams), the U50 is pocket-sized, making it easy to carry for travel or remote work.

As an unlocked device, it accepts any nano-SIM, offering flexibility to switch providers or use local SIMs abroad (though roaming may be limited to 4G in most countries).

Unlimited Data Plans:

Three pairs the U50 with unlimited data plans, eliminating concerns about data caps.

This is particularly valuable for data-heavy activities like 4K streaming, online gaming, or large file transfers, making it a cost-effective alternative to capped plans from competitors like Vodafone or EE.

Enhanced Security:

Unlike public Wi-Fi, the U50 creates a private, secure Wi-Fi hotspot with WPA2 encryption and supports VPN protocols (PP2P/L2TP/IPSec).

This protects sensitive data during work or travel, reducing risks from unsecured networks.

Easy Setup and Management:

The 5G MiFi U50 is plug-and-play, requiring no complex configuration—just insert a Three SIM card, power on, and connect using the Wi-Fi credentials.

The ZTE Link app (iOS/Android) allows users to monitor data usage, manage connected devices, and adjust settings remotely.

Use Cases for the 5G MiFi Hotspot

Home Use:

Placed on an upstairs windowsill for optimal 5G signal, the U50 serves as a central hub for a household.

Family members can stream Netflix in 4K, play online games, or video call simultaneously across multiple devices.

With unlimited data, there’s no worry about overage fees, making it a viable alternative to fixed broadband, especially in areas with poor wired infrastructure.

For example, users in rural areas with strong 4G/5G coverage report better speeds than traditional BT internet.

Work Trips and Remote Work:

Professionals on business trips can carry the U50 to hotels or co-working spaces, creating a secure Wi-Fi network for laptops and tablets.

The 8-hour battery life supports a full day of video conferences, cloud-based work, or file sharing.

For instance, a users report using the U50 with a Three data SIM for reliable 4G/5G connectivity in a new home without Wi-Fi, avoiding public network risks.

Day Trips and Travel:

On family outings, road trips, or vacations, the U50 keeps everyone connected.

Kids can stream videos on tablets, while parents navigate or share updates on social media.

Its compact design fits in a bag, and the battery lasts for day-long adventures, such as camping or beach trips.

Users note its portability makes it a “perfect travel companion” for staying online anywhere with Three’s signal.

Temporary or Backup Connectivity:

For digital nomads or those moving homes, the U50 provides instant internet without waiting for broadband installation.

It’s also a reliable backup when wired connections fail.

A user described using the U50 to bridge a week without Wi-Fi after relocating, streaming Netflix flawlessly on a single device.

Group Settings:

At events, small offices, or study groups, the U50’s ability to connect 32 devices ensures everyone stays online.

For example, a mesh system paired with the U50 can extend coverage in homes with thick walls, supporting multiple users across rooms for collaborative work or entertainment.

Frequently Asked Questions (FAQs)

How do I set up the Three 5G MiFi U50?

Insert the provided Three nano-SIM, power on the device, and connect to the Wi-Fi network using the credentials printed under the battery.

Use the ZTE Link app or admin settings (accessible via a browser) to customize settings like passwords or roaming. No additional configuration is typically needed.

Can I use the U50 abroad?

Yes, but you must enable roaming in your Three account and the device’s admin settings. Most roaming networks abroad offer 4G, not 5G, so speeds may be slower.

Check Three’s roaming policies for data limits and costs, or use a local SIM since the device is unlocked.

What speeds can I expect in real-world use?

With a strong 5G signal, expect 150–200 Mbps average download speeds, with peaks up to 1 Gbps. In 4G areas, speeds range from 30–40 Mbps.

Performance depends on signal strength, network congestion, and device placement (e.g., near a window).

Is the U50 suitable for home broadband replacement?

Yes, especially in areas with poor wired broadband. Its unlimited data and ability to connect 32 devices make it ideal for households.

For best results, place it in a spot with strong 5G signal, like an upstairs windowsill, and consider a mesh system for larger homes.

How secure is the U50 compared to public Wi-Fi?

The U50 offers a private Wi-Fi network with WPA2 encryption and supports VPN protocols, making it far more secure than public Wi-Fi.

This protects against data interception, ideal for sensitive tasks like online banking or remote work.

*Monthly price will increase each April by £1.50 a month from 2026.