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📱 Unlock every device with one sleek SIM adapter kit!
The iSYFIX Sim Card Adapter Kit offers a precision-engineered, reversible 4-in-1 solution to convert nano, micro, and standard SIM cards effortlessly. Compatible with all major phone and tablet brands, it includes three CNC-carved adapters and a steel eject pin for quick installation and reliable performance—ideal for professionals juggling multiple devices or backup phones.





| ASIN | B00R25GJJW |
| Best Sellers Rank | #12,780 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #6 in Cell Phone SIM Card Tools & Accessories |
| Brand | iSYFIX |
| Built-In Media | Sim Adapter nano to micro and micro to standard., Sim Eject Tool |
| Cellular Technology | LTE |
| Customer Reviews | 4.2 out of 5 stars 10,201 Reviews |
| Item Type Name | SIM ADAPTER |
| Item Weight | 4.54 g |
| Manufacturer | iSYFIX |
| Mfr Part Number | 04-20OD-1POI |
| Model Number | 04-20OD-1POI |
| Number of Items | 1 |
| Service Provider | Global |
| UPC | 635346722141 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer Warranty |
M**K
Good SIM card adapter
I think the iSYFIX SIM Card Adapter kit is a good set. It worked as expected for me. I tried out all of the adapters and had very little issues. The one issue I had was fitting one of the adapters into an older phone, but that was more the phone's design and little to do with the adapter. The eject pin came in handy so is a nice little bonus. I bought these adapters because our backup phones use different size SIM cards than the ones we're currently using. My son's phone broke and in order to use one of the backup phones we had to use an adapter. It did the job until we received his new phone. It was quite nice that he would not be out of a means of communication and had a lot of his phone data available on the backup phone while we waited to receive the new phone. I also used a backup phone while I rooted my current phone. Again, the adapter came in handy and I didn't miss a beat. Once my phone was rooted, I switched everything to it and put the backup phone and these adapters in storage.
N**H
Awsome!
So I got it very small packaging but it’s fine works great with iPhone 3GS and fits well the way it works is odd but i don’t mind taping a little part of my SIM card to the adapter still works good it’s ok for your first adapter but would not recommend a lot but it’s something 😊
S**E
Nice kit does what it says
Kit is just as described. Worked perfectly for my needs of making a micro into a mini SD cards for my truck radio.
T**S
Good
Good
J**M
Worked for Joying head unit
Got a nano sim from my carrier and needed the micro adapter for my android head unit. Installation was a little annoying as the sim card just falls into place and subsequently falls out of place. Would've been nice if there was a little adhesive on the clear part of the adapter. I had to flip the sim card tray upside down to get the sim & adapter placed right. It works and has been secure even out on the trails.
B**B
It Works, But Make Sure The Card Stays In Place
A pretty straightforward product, just fit your smaller SIM card into the larger adapter and it works as it should. The adapters are cut well, and it's nice that the package comes with all three sizes and a little tool to pop open any SIM tray. That said, it has a significant flaw with the card not staying in place. There's nothing to secure it, so when I went to slide it in to place, the SIM slipped out and got stuck in the slot and nearly ruined the connecting pins. I ended up using a tiny dab of glue to hold the card in place. It would be perfect if it had some kind of snap-in-place fit, or if the clear plastic backing had some mild adhesive on it. If I weren't so lucky I would have lost my phone. I don't want to recommend it, but for some people this type of product will be the best option, and with a fairly simple tweak it is workable.
E**Z
These adapters will destroy your cell phone...literally.
There are some major issues with this item and anyone looking to get it needs to be careful. 1) The adapters are little more than plastic with a nano sim chip hole cut in it. The chip does not snap in, they don't exactly fit the nano chip itself, and the nano sim chip will easily fall out of the adapter before you can even get it into the phone you're trying to use. 2) The adapter doesn't fit well with the phone's sim card slots. I managed to get the Micro sim card adapter into a phone, however not only did the nano chip fall out before it could be secured into the phone, the micro adapter tore out the prongs in the phone's sim card slot in the process of being removed. In addition to this, the adapter could not be removed from the phone's sim slot in any way. I had to resort to pulling out the adapter with tweezers, which warped and destroyed the adapter itself while pulling out the contact prongs in the sim card slot itself. I now have both a $10 pile of useless plastic, and a phone with a destroyed sim card slot because of this product. I strongly advise against purchasing these. Fun sidenote: the packaging itself has numerous typos on it. "Micro" is not spelled correctly several times on the back of the package which leads me to believe these are bottom-barrel products made in China and being sold for massive markups. Do not waste your money, or you may be stuck with unusable equipment. The pictures included show the end result of trying to remove one of these from a phone. On the plus side, it does look like the sim chip was undamaged, so the old phone I was using prior to buying these will have to make do.
A**Y
Great Price for the Product
It will.serve it's purpose. Great Price
J**S
Just didn't work
The nano SIM stuck too far out of the micro adaptor and didn't fit
O**O
使えます
問題なく使えました
I**O
Great
Good product really fit for purpose
Z**E
Fits all sizes
I love that it came with multiple sizes and they're reusable.
E**E
No debí comprarlos pero cuando los necesité me alegré de tenerlos
En realidad al momento de hacer la compra de un móvil, me ofrecieron los adaptadores y considerando que podría ser un problema el no tenerlos decidí adquirirslo. ¡Cual va siendo mi sorpresa al darme cuenta que no los necesitaba en realidad! Así que decidí guardarlos en la caja de mi móvil nuevo y... Pués en otro cambio de celular me voy dando cuenta que en realidad necesitaba un adaptador. Y fue una tranquilidad saber que tenía estos conmigo. Es una buena compra y además es de la clase de cosas que son como "El centavo para completar el peso" si las tienes hacen que resuelvas mejor lo que necesites.
Trustpilot
1 day ago
1 month ago