Puffin Smart 4G 5G LTE Data Only SIM Card - Reliable Connectivity for Security Cameras, Travel Hotspots and Dashcams - Works on AT&T and T-Mobile Networks

I recently purchased this SIM card on Amazon, and I couldn’t be happier with the experience! The product arrived quickly, well-packaged, and exactly as described. Setting it up was a breeze—clear instructions made activation super simple, and I was connected in no time. The SIM card offers excellent coverage and fast data speeds, perfect for my needs whether I’m streaming, browsing, or staying connected on the go. The price was very reasonable for the quality and service provided, and it’s been reliable with no dropped calls or connectivity issues. I also appreciated the customer support from the seller, who promptly answered a question I had about compatibility before purchase. Overall, a seamless and satisfying experience—highly recommend this SIM card to anyone looking for a dependable mobile solution!

Worked WONDERFULLY!! Perfect solution to my GPS/DASH CAM connectivity issues. These cards were very easy to set-up.

So far so good. Works like a charm

I recently purchased the Puffin Smart Data Only SIM card to use with my new Reolink Go PT outdoor security camera, and I couldn't be happier with its performance. Setting up the SIM card was a breeze – it was activated in minutes, and I had my camera up and running in no time. Here's why I give it 5 stars: Seamless Connectivity: The Puffin SIM card provides reliable 4G LTE connectivity, ensuring my camera stays connected and I receive real-time alerts without any interruptions. Affordable Data Plans: Puffin offers flexible and affordable data plans specifically designed for security cameras. I no longer have to worry about overage charges or complicated contracts. Excellent Coverage: I live in a rural area with spotty cell service, but the Puffin SIM card has provided consistent coverage where other carriers failed. Easy to Manage: The Puffin website and app make it easy to monitor data usage, renew my plan, and manage my account. Great for Reolink Go PT: This SIM card is the perfect solution for the Reolink Go PT, which requires a data-only plan for its 4G LTE connectivity. Overall: The Puffin Smart Data Only SIM card has been an excellent investment for my Reolink Go PT camera. Its reliability, affordability, and ease of use make it a must-have for anyone with a cellular security camera. I highly recommend it!

worked great in my rv using the one control. set up in minutes!

This is a data only sim; no voice. Works very well. I use this with a Netgear MiFi to replace the defunct WiFi tech in my car so my car’s live data navigation works. I also can connect other devices to the MiFi. While in use, I’ve seen it connected to T-Mobile, AT&T and Verizon in Houston. I tried it for a month for $10 for 1GB, then I extended my plan to 12 months for $60 for12GB. Very cost effective! There are more than 10 plans available. To activate: 1) Follow instructions for your device to determine the correct size you need to trim the sim to, and 2) follow the instructions on spectrumsim.com for your device to activate it on your device. And their customer service is great, they responded within 24 hours as promised. I contacted them because I wanted to switch plans after my first one ended, and they gave me precise instructions which worked the first time. Update June 2025: I renewed for more gigabytes for a year, now that I have had a chance to use it in different ways. I now also use my mifi hotspot for connecting my laptop to work from while travelling. It's so useful to have a secure device that isn't tied to just one carrier, coupled with a sim card that can and does connect to the best available connection from AT&T or T-Mobile or Verizon. I traveled to an area where AT&T has weaker connections and the mifi with the Puffin sim card just switched automatically to the available network, which was Verizon in tha area. You can renew or upgrade your data plan easily from the SpectrumSim website, too. As far as I was able to find, their plans were the most competitively priced on Amazon with the added benefit of not beingimited to only one of the three major carriers. Note: Your device needs to be unlocked to do the same. But even if your device is tied to only one of those networks, you'll still get a competitively priced data plan with this sim card.

Was expecting to have to change settings on my camera, put in and started working immediately. the subscription plans are better and cheaper than most other sims. my previous was charging $155 a year that came with my camera... edit I bought a year subscription, after 3 months the sim stopped working, contacted support, they reset sim said sim was fine, I bought a new one from their company, bought another year subscription and I thought it was working fine, support transferred the additional time to the new sim for me which was nice... overall however the sims must just not get the service in my area like the used to because it is still not working... Wasted like $60.. and had to swap over to eiotclub sims that are working great... shame because eiotclub is a lot more expensive for their plans. buyer beware some areas dont have best coverage I suppose... worked originally for 3 months, now it won't.

I recently purchased a SIM card for my mobile credit card machine, and I couldn't be happier with the experience. From the moment I contacted them with inquiries, their customer service has been exceptional. They responded promptly to all my questions, demonstrating a genuine commitment to ensuring their customers are well-informed and satisfied. The SIM card itself has been performing flawlessly, providing a seamless and reliable connection for my credit card machine. The setup process was incredibly straightforward, thanks to the clear and easy-to-follow instructions provided by the seller. What truly sets the seller apart is their dedication to following up with customers. They went the extra mile to check in on my satisfaction after the purchase, which speaks volumes about their dedication to providing top-notch service. Overall, I can confidently say that the seller is a trustworthy and reliable seller. Their excellent service and top-quality product make them stand out in the market. I wholeheartedly recommend them to anyone in need of a reliable SIM card for their mobile credit card machine. I will undoubtedly return to them for any future needs, as they have won me over as a loyal customer.