SAMDI Sim Card Adapter Kit - Nano/Micro/Standard Converter - Easy Storage (Black Saige)

I picked up this SIM card adapter kit because I switched phones and my old SIM was too big. Instead of waiting for a new one from my carrier, I figured I’d try one of these kits. Super happy with it!The package comes with all the adapters you’d need—nano, micro, and standard. They’re tiny and easy to store, which is nice. I mostly needed the nano-to-micro one, and it worked like a charm. Just pop your SIM into the right slot and slide it into the adapter—no issues at all.It’s definitely handy if you switch phones often or have older SIM cards you want to use in newer devices. I also like that it’s a cheap solution compared to getting a new SIM card or paying your carrier extra.Build quality feels fine—nothing fancy, but they’re plastic and do the job. No signal issues or problems connecting to service since I started using it.If you ever find yourself needing to resize a SIM card on the fly, this kit is worth grabbing. Totally did the trick for me.

So far I've used the nano to micro-sim adapter and nano to full size adapter.For testing purposes. I've also tried the nano to micro sim adapter inside the micro to full size adapter. Confusing right? Well this part was just for testing for anyone who may have a micro sim wanting to go full size.At any rate I've had zero issues using this in an iPhone 4S, OnePlus One, Alcatel basic phone, etc.. All different size sims.While there isn't any adhesive. By design your sim snaps into this accessory. I've yet to experience any issues with it falling out.For those who've had issues I'd bet it's one of two things in most situations. 1) They either made their own nano sim which was slightly too small so it doesn't snap in. These things are precise so if you cut your own nano sim the slightest bit off. It'd fit in the iPhone tray but you can have issues here. 2) Their phone has an awkward location for sim. In an alcatel I own. The full size sim slides in the device from under the battery. You of course need to slide the sim out rather then try to lift with your fingers and bend. if you bend of course it'll fall out.Great adapter. Go for it.

This adapter has made it possible for me to switch phones with different size SIM cards without having to forward my phone number to a different SIM card. I needed to switch my phone for a short period of time and it was great to be able to just put my nano card in the micro adapter and have my new phone work instantly after inserting the adapter and card.I would highly recommend this product to anyone who needs to swap their SIM cards between phones with different size SIM trays, even if you only need to do it a couple of times.A bit of quick advice: Just be sure to be delicate when putting the adapter in the phone and pulling it out; use tweezers to pull the adapter out of your phone if you need to. Also, ensure the SIM card is placed completely within the adapter to ensure no problems. I'm not sure that all phones will work with an adapter, so don't go forcing the adapter into your phone. Be gentle!

I bought these adapters because I wanted to go back to Android after the iPhone 5, but I didn't want to have to call AT&T and get a new SIM. So, I have used the "nano sim to micro sim" adapter in my new phone for several weeks and I have not had any problems. It was minimally difficult to fit the SIM into the adapter just because it is a snug fit and there is a certain way it snaps in. In retrospect, it is probably a good thing that it is so snug because you do not want that SIM to become dislodged inside your phone. So for only about $5.00, this adapter saved me from having to call AT&T and a lot of hassle!

This kit worked perfectly to convert my nano-sim card into a micro-sim without issue. The nano-sim snapped into the converter and stayed secure in without falling out. You just have to make sure you fit the nano-sim in perfectly and push ti ensure it snaps into the recessed holder in the adapter. I did not have to tape or glue it into the adapter and it worked fine for months without issue. I upgraded my phone and it removed without any problems, although, inserting and removing was a little tight as the adapter does make it slightly thicker than OEM. I actually prefer this though as it helps keep the SIM secure within the phone.

I struggled a bit when installing a nano sim with micro sized adapter - you know the grove has to fit perfectly. So Just wondering if the manufacturer can mark the side that is slant cut with a white dot or something. But even without that there are only 4 possible combinations so does not take long to figure it out . But if you are clumsy like me - then you drop the sim a couple of times and the number attempts increase very quickly. So, some clue will help.Otherwise: Great Product. Will recommend.

I needed to use my nano Sim card on an older phone that requires a regular size Sim card. I was relieved to find that an adapter like this exists! It does it's job, but you need to be a bit delicate when installing it due to 2 reasons:1) Although my nano Sim card fit inside the adapter, it didn't stick inside; as a result, it can easily fall or slide out of the adapter when you're installing it on the older phone.2) If the Sim card does slide out of the adapter while you're installing it into the older phone, there is a chance the sensors in the phone will catch the void in the adapter (where the nano Sim card slid out) and not allow the adapter to slide out, resulting in a major headache (you'll need to do some phone surgery to get the thing un-stuck, possibly damaging the phone or adapter).Warning: Do NOT try to "store" the adapter in the older phone without a micro SIM card. Issue #2 will happen, and you will not be able to get the adapter unstuck without possibly damaging the phone or adapter.The good news is, if you're careful while installing the SIM card with the adapter, you should be able to avoid the above problems and your older phone will work great with your newer SIM card.