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

I bought this after reading a review by Hamish. What he said sounded too good to be true. Well it wasn't too good to be true and thank you Hamish. See pics. My download speeds have increased by 50% and upload by over 100%. This is an amazing antenna. Plugs straight into the Cudy P5 router. Just stick it on the window with the provided stickers and away you go........using a 3UK SIM

Id tried a cupule of the cheap Maswell antennas with no luck but this is a game changer over 10x the bandwidth worth every penny on my Cudy P5 on the uk 3 network in a marginal area where you are usually lucky to get one bar on your phone. supper easy install just stuck to the inside of a window with the provided rubber suckers.

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!

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!

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

liked the feel of item and seller very helpful

Scotland, very pleased with this one!

Bien que le débit aux antennes opérateurs n’ait pas changé ( car emplacement relativement éloigné des antennes opérateurs souscrites et signaux initialement faibles à cause du bâti limitrophe), il n’en demeure pas moins qu’avec cette antenne et au niveau du routeur sous openwrt : RSRP, RSRQ et SINR sont largement améliorés ( poor-fair à good-excellent) ! Du coup les permutations entre les antennes d’un même réseau 4G+ ou 5G-NSA sont fluides. Et avec des paramètres HL & TTL fixes sans toucher à la MTU : qualité de navigation web et streaming proches d’une connexion fibre de base.

This did not improve my signal on my Rogers 5G Home Internet with the Nokia Fastmile 3.2 hub. The technicians were very helpful in troubleshooting, but ultimately this was not an option for my situation. For those considering this to help with signal on the Rogers rural internet plan over 5G, be aware that the Nokia modem/router that Rogers uses has 8 internal antennae, and determining which 4 to choose to swap out is a bit of a guessing game since none of the antennae as labelled for certain bands. Waveform does not have a guide for this specific modem, so you need to find this information online. The Waveform technician suggested I buy two (2) 4X4 MIMO systems and connect to all 8 ports, which is financially and technically onerous, with uncertain results. I've given this 4 stars since the issue isn't this product, but my specific circumstances. The product was high quality and the support was incredible.

Title: “The 4x4 MIMO Beast That Tamed My Dead Zones” Review: I grabbed the Waveform QuadMini because my home office was basically a Wi-Fi Bermuda Triangle — even the neighbor’s cat had better bars than me. This external antenna is no joke. Four separate MIMO feeds working together means you get a real signal boost instead of the snake-oil bars you see with cheaper junk. Build quality is industrial-grade — feels like you could bolt it to a spaceship if Elon called and needed better Starlink. The cables are thick, weather-rated, and clearly designed to last, not fray after one season in the sun. Once connected to my 5G modem, I went from barely one bar to full-bore download speeds, stable enough to stream 4K and upload giant files without rage-quitting. Installation is about as easy as any antenna can be: find a spot with line of sight, aim it, secure the brackets, and watch your signal bars multiply like rabbits. Pros: ✔️ 4x4 MIMO for real performance gains ✔️ Built solid enough to survive a hurricane ✔️ Excellent cable and hardware quality ✔️ Fixes dead zones for good Cons: ➖ You might discover the rest of your network is now the bottleneck ➖ Requires a bit of aiming to get peak results Bottom line: if you want to transform “Wi-Fi wasteland” into “streaming paradise,” this Waveform QuadMini is worth every penny — you’ll wonder how you ever put up with bad reception before.

Die Antenne bietet auf jedenfall eine deutliche Mehrleistung des Signals , jedoch ist die Bauform doch überraschender Weise recht groß

Great build quality, this antenna is really well made and looks premium. The signal improved but not that much. I am keeping it as the signal is much more stable than the router's own 5G antennas. The only annoying thing is the material that covers the 4 cables. It is super flexible and tends to move the router. I had to restrain it so it does not fall off. I use it inside as putting it outside made no big difference in my area.