Limited 4G LTE availability in select markets. LTE is a trademark of ETSI. Learn more at att.com/network.
Bring Your Own Device: Device must be compatible with the AT&T network and capable of using an AT&T SIM Card. If necessary, you should unlock your device so that it can use an AT&T SIM Card prior to porting your existing service. AT&T does not guarantee the performance of non-branded AT&T devices.
General Wireless Service Terms: Subject to Wireless Customer Agreement or applicable Business Agreement. A deposit may apply. Credit approval required. Coverage and services not available everywhere. Other charges and restrictions apply and may result in service termination. Terms subject to change and waiver may be discontinued at any time.
Overall rating
3.4
Design
2.9
Features
2.9
Performance
3.0
of 252 AT&T Universal SIM Card reviewers recommend this product
HIGH RATING
Rated 5 out of 5 stars with 5 reviews
5.05
Aabe
7/22/2026
Cool
Awesome device I use it for everything
Helpful?
LOW RATING
Rated 1 out of 5 stars with 5 reviews
1.05
Nathaniel C
4/19/2026
can’t transfer it to different phone
cool but id rather have the physical sim card
Helpful?
Reviews
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426
426 reviews with 1 star.
Overall Rating
3.4
113 out of 252 (45%) reviewers recommend this product
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Summary of Reviews
AI-generated from customer ratings & reviews, and may include incentivized reviews.
The SIM card offers convenient features like eSIM
Many customers reported issues with it not working or activating properly
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Average customer ratings
Design
Design, 2.9 out of 5
2.9
Features
Features, 2.9 out of 5
2.9
Performance
Performance, 3.0 out of 5
3.0
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1 to 4 of 1198 reviews .
1 – 4 of 1198 reviews
3 out of 5 stars.
Can't review yet
5 days ago
Product has not been delivered yet
Helpful?
5 out of 5 stars.
Cool
a month ago
Awesome device I use it for everything
Helpful?
5 out of 5 stars.
Good serving
4 months ago
Good service. A must on the iPad. No need to hot spot
Helpful?
1 out of 5 stars.
can’t transfer it to different phone
5 months ago
cool but id rather have the physical sim card
Helpful?
Response from AT&T:
4 months ago
AT&T CARE - Isabella
Hi there! Thank you for sharing your feedback with us.
While physical cards are easily swapped by hand, eSIM technology is designed to move securely between compatible devices over a Wi-Fi connection. You can actually complete this swap easily on your own by visiting the AT&T Swap Active SIM Guide or by using the built-in transfer prompts in your phone's cellular settings menu. If your new phone supports physical SIM cards and you would still prefer to use one, you can always visit a local retail store to pick up a traditional card and have our team update your account instantly.
Find the AT&T Swap Active SIM Guide here: 🔗https://www.att.com/support/article/wireless/KM1001034/
Thank you for being a part of the AT&T family. 💙
Start typing your question and we'll check if it was already asked and answered.
1 - 10 of 13 questions
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Featured questions first
Q: how to tell if this is a prepaid sims or not
2 years ago
0 Answers
Q: Will this universal SIM card work in a GPS tracker? Thanks
3 years ago
1 Answer
A: Hello jimkeefe. The short answer, it might. However, lsome GPS tracking devices aren't compatible with every network. We suggest you contact the GPS tracking device manufacturer.
Thanks,
ATTJohnCS
3 years ago
Helpful?
Q: how do I add my own devices, phone, watch and Ipad
4 years ago
0 Answers
Q: What kind of tablet do i need to work with my at&t account
4 years ago
0 Answers
Q: i have a zte hotspot mf923 can your sim work and what is price for 3gb data a month
4 years ago
0 Answers
Q: How do I add a 4G trail camera/security camera to my account? They want me to use simHero, but I'd like to see AT&T's pricing plans to compare to theirs, as an added line to an existing AT&T account.
4 years ago
0 Answers
Q: How do I replace my iPad with a new iPad I purchased the Apple already
4 years ago
0 Answers
Q: I changed my physical card to an E-sim card, and their numbers are the same. However, it can only work with a physical card, and scanning the QR code cannot correctly activate the Esim card
5 years ago
0 Answers
Q: Does at&t.com have sim card trays
6 years ago
0 Answers
Q: Is this sim compatible for a mini real time tracking device? (iMounTek GF-07) GPCT1376 ? If it’s not, what SIM card will I need and is it available from AT&T? I’m with AT&T on iPhoneX, using my first tracker on vehicles and not yet sure how this works
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