10 Best WiFi Hotspots of 2026, Pocket 4G and 5G MiFi for Travel and Backup Broadband

Judge it as a 5G pocket router for a laptop bag and a backup line, and the U50 is the one I'd buy. A Snapdragon X55 modem lists 5G downlink up to 2.63Gbps on EN-DC networks, and it shares Wi-Fi 6 (AX1800) with up to 32 devices. It's unlocked, takes any nano SIM, and the ZTE Link app handles settings. One UK roundup of network dongles includes it, because Three sells its own branded U50. It isn't perfect, though. The rated 8 hours from a 4500mAh battery is ZTE's claim, not something I've timed, and 5G only helps where your postcode gets it. (For my own home-office backup, this is still the box I'd put on the landing windowsill.)

Most budget MiFi units feel like an afterthought from a network shop. The M7010 is TP-Link's own unlocked 4G box, and one UK roundup names it its budget pick. It's LTE Cat 4, so up to 150 Mbps down and 50 Mbps up, with a 2000 mAh battery rated for up to 8 hours and room for 10 devices. The trade-off is the Wi-Fi: single-band 802.11n, so everything shares the crowded 2.4 GHz band, and it won't keep pace with the ZTE U50 on a strong 5G signal. TP-Link also rules out the USA and Japan. For a caravan weekend in Norfolk, none of that matters much.

You notice the screen first. The Nighthawk M6 (MR6150) has a small LCD touchscreen for setup and data checks, which beats squinting at an app in a hotel lobby. Behind it sit a Snapdragon X62 5G modem rated up to 2.5Gbps, Wi-Fi 6 up to 3.6Gbps, room for 32 devices, a 1 Gig Ethernet port and a 5040 mAh battery rated for 13-hour use. On wall power, an In-Home Performance mode widens coverage, so it can stand in for home broadband. Two caveats: the link is an unlocked roaming model certified with major European carriers, and nothing in the title says it's a UK version. No UK roundup I read covered it either, and it's the premium end of the list by some distance.

If hunting for a local SIM at an airport kiosk makes you tired just thinking about it, look here. The Numen Air uses GlocalMe's CloudSIM, so there's no SIM card, and the linked listing comes with 1GB of global data to start. GlocalMe lists 5G in 90+ countries across 390+ networks, falling back to 4G and 3G, plus a touchscreen, a power-bank function, up to 16 devices and about 12 hours from 5400 mAh. One travel blog puts it top of its list. The snag? Once the 1GB is gone you're buying GlocalMe's data, and the spec table lists Wi-Fi 5 rather than the Wi-Fi 6 of the ZTE U50. I'd pack it for a multi-country trip, not keep it as home backup.

Cat 6 is the reason this Huawei sits above the other 4G boxes. It lists downloads up to 300Mbps against 150 Mbps for Cat 4 picks like the Mercusys MT110, and its Wi-Fi runs on both 2.4 and 5 GHz. It shares with up to 16 devices, it's unlocked to all networks, and the title says genuine UK warranty stock. As a cheap wifi hotspot with some speed in hand, it's a sensible middle ground. Battery is the soft spot: about 6 hours of working time, the shortest rated figure here, so a full workday on the train means a power bank in the bag. No UK roundup I read included it.

I'll be straight: the DWR-932 is an older design, and it shows on paper. Its Wi-Fi is N300 on 2.4 GHz only, its 4G is Cat 4 at up to 150 Mbps, and security stops at WPA/WPA2. So why include it? It's still sold, a UK price-comparison roundup still lists it, and it does the basic job: insert a data SIM, share it with up to 10 devices, and run off a 2000 mAh battery. D-Link gives no rated battery time, though, and next to the Mercusys MT110, which adds WPA3 and an app, it feels its age.

Picture a family holiday where four phones and a tablet all want the one connection; the MT110 covers that without fuss. It shares 4G (Cat 4, up to 150 Mbps) across 10 devices, and its 2200 mAh battery is rated for up to 10 hours, the longest figure among the SIM-slot 4G models here. WPA3, a guest mode and the Mercusys app round it out, and it weighs 0.18 kg. On the minus side, the Wi-Fi is single-band and I found no editorial coverage. It's a close call with the TP-Link M7010: the Mercusys wins on rated battery, the TP-Link on having a roundup behind it.

Buy this if you want something that works the moment you land, with no SIM shop involved. The UZ-201 runs on a built-in cloud SIM, and the linked listing includes 5GB of UK and EU data, so you can switch it on at Gatwick or in Calais and share 4G with up to 10 devices. That's about all I can say with confidence. The listing gives no battery figure or speed, there's no roundup behind it, and once the data is used you rely on the seller, so check how long the 5GB lasts first. Next to the GlocalMe Numen Air, it's a simpler 4G box aimed at Europe.

At 86 grams, the ECOVOX E1 is the lightest hotspot here, slim enough to vanish into a jacket pocket. It's another cloud-SIM model: you bind it in the ECOVOX app, activate the starter data, and buy more plans when needed, with no long-term contract. The listing quotes up to 9 devices, a 3000mAh battery rated for up to 13 hours and USB-C charging. The brand on the Amazon page reads LeuKoles, which is the seller; the device is the ECOVOX E1. With no editorial backing at all, treat it as a light travel companion rather than a work tool.

Let's get the awkward part out of the way: the listing title carries no brand at all, and it's sold under the Plyisty name. What the title promises is simple: an unlocked 4G LTE travel hotspot with a SIM card slot, rated at 150Mbps and able to support 10 users. That's the basic recipe of the Mercusys MT110 from a name with less of a track record. I'm not quoting a battery life, because the figures attached to this listing don't match its title. As a spare kept in a drawer for power cuts, it fits.