RAK 12dBi Directional Flat Panel Antenna for Helium Hotspot Miners

RAK 12dBi Directional Flat Panel Antenna for Helium Hotspot Miners

Marsoni

M251S

$159.99

Get it in 3 business days with 1 day shipping. Friday, May 29

RAK 12dBi Directional Flat Panel Antenna for Helium Hotspot MinersRAK 12dBi Directional Flat Panel Antenna for Helium Hotspot Miners This high gain directional antenna is the latest in the RAKwireless LPWAN accessories portfolio. It is specifically useful in scenarios where directional signal reception is necessary, allowing for precise pointing to the field of your main signals, reducing the SNR. The high gain allows for a better reception from high distance devices. Easy to mount with the included mounting kit.

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I got this to replace a rather inexpensive mug warmer that had quit working just a few months after purchase. This one is nice, you can adjust the temp, adjust how long it stays on, and it has an easy to read display so you know them temp and auto shut-off time. Its versatile as it fits a variety of mugs/cups and it works really well.

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Reviewed in the United States on April 29, 2026

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Pamela

Chelsea, US

★★★★★ 5

Best mug warmer I’ve ever had!

Color: Black

This does what I had hoped my other two mug warmers would do. Actually keep my coffee hot. I also love that I can set the timer so that I don’t accidentally leave it on. Additionally, my other two warmers were activated by setting the cup down on the warmer, which meant that if somebody sat something else beside a coffee cup on it, it burned it. And that did happen. This one is only hot when you turn it on. I can also change the temperature settings and choose how long I want it to be on up to 12 hours. I definitely will buy this again for another room in the house.

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Reviewed in the United States on May 29, 2026

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adg4936

Birmingham, US

★★★★★ 5

Simple and ir works well

Color: White

Keeps my beverages hot. I like that is has 3 temperatures to select.

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Reviewed in the United States on June 9, 2026

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JERRY ANN POWERS

West Palm Beach, US

★★★★★ 5

Excellent price quality and delivery. ✅

Color: Black

Love this coffee warmer. It’s perfect in every way. Not cheap junk. It is good quality. The heating base is large enough to hold my large coffee mug.. It has four rubber feet on the bottom for stability, about a quarter size digital temperature viewing, yes, it does heat up fast. I love everything about it. It is the best $20 purchase I have made in years ❤️ I highly recommend this one if you’re looking for one to keep your coffee warm 😎

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Reviewed in the United States on May 20, 2026

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Roger

Charlottesville, US

★★★★★ 4

Nice warmer.

Color: Black

This thing gets hot! I've had one incident with it. It was on without anything showing on the LED panel. Went to move it and got an unpleasant surprise... Sorry, but one star off for that. Other than this incident it works just fine. Keeps my mug of whatever warm or hot as I select. Recommend it. I'm sure the incident I suffered was a fluke.

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Reviewed in the United States on May 27, 2026