Waveform QuadMini: 4x4 MIMO Low-Profile Antenna Kit | External Antenna for 4G/5G Routers & Gateways | for EE, Three, O2, and Vodafone | 10’ SMA Cable, U.FL Adapters, Window Entry

Using a monile phone at at home on Three network, fastwst phone alive, achieved on 5g, several MBps down, less than 1Mbps up. Using a Three network NR5103e mobile router, internal antenna, average download speeds of 60Mbps and upload 5MBps. Connecting this external antenna, and placing it just outside of the window, loosely placed on a ledge (i will stick it down eventually but no rush, the 2 occasions when it fell backwards i was still receiving 690MBps) pointing it in the general direction of the Mobile transmitter, it jumped to 730MBps download and 90MBps speeds! Can't imagine what it'd be where there's a better signal anyway! I'm in a virtual dead spot for all mobile networks. The engineering of this antenna is genuinely hardcore! Looks kind of cool and hi tech as well, and will not look out of place on a trendy desk, it's smart and also small due to the slim, minimalist (and well engineered) design. There's a qr code on the box saying scan me before opening, and it takes you to the shortest form ever to get them to send you a personalised site map, and recommendations on siting your antenna according to where the nearest mobile towers are. Best external antenna I've ever come across, and I've used many of them. First I'm genuinely now brand loyal to!

liked the feel of item and seller very helpful

My internet has improved a lot of....I am happy.

But there's also literally nothing better - except setting up four separate antennas with isolation (say using an exterior corner of the building.)I had good results using the suction cups for an external window mount. The manual assumes that a suction cup mount would be indoors, and so suggests that it's a temporary option (as the best signal is outdoors.)Only short coaxial extensions are needed for this - you'll pay about 20 quid for the 4 30 cm extensions you'll need. Though they'll also serve as your adaptors for anything other than SMA connectors if that's what your modem takes. Doing this doesn't seem to cause any attenuation - but that's a review of the cables I bought, not this thing. Which is just four isolated (from each-other) antennas in a rigid box.

Got this to add outdoor antennae to me GLX-3000 4/5G router setup in the UK. Used the window mounting suckers to place on living room window and point at 5G local masts. Went from around 80 meg download to around 120-200 meg immediately. Super-stable connection and easy to install via flat window entry cable to connect to router indoors. Get one!

Scotland, very pleased with this one!

Well we took the plunge! After loads of research and reviews on YouTube this antenna became our choice.Superb customer support and service, including simple instructions on assembly.All the bits you require.We live in a very rural area in North Wales and had terrible internet connections due to aluminum cable!Well I had had enough of paying for terrible service and weeks of no internet.Found the best signal for 4G and the rest is now history. (Elon narrowly missed out here) that’s Dang expensive. Fitted to router of choice and an unlimited data sim for eight pounds a month we are very happy😁Signal is strong and we can now also do video calls for business meetings etc which were not possible before.