Sim Adapter - Nano To Micro, Nano To Full, Micro To Full Adapters, Made in Germany, Black

I recently switched cellphones and my old phone had a NANO sim card while my new one only requires a micro sim card. Rather than have to take time to go the the carrier store and wait in line for service I just ordered this and it was at my home in 2 days..via Amazon Prime Shipping..it was fairly easy to snap my small card into the next size up( the one I needed) it holds very securely with no jamming when trying to take it out of the phone. Works perfectly! Never even needed to deal with my carrier and the phone works great! Would definitely recommend!

Fairly clean once snapped off, fits card and phone well. I had to clean up one little bit of plastic to get a perfect fit around the card, but it's a good value anyway. Now I can swap cards among a few different phones.

I was very wary of SIM adapters especially as badly fitting ones can damage spring loaded card slots, as has happened to me using a cut card, even cards cut by dedicated SIM cutters. After reading reviews on the best adapters to get if you really needed one, this type was highly recommended. The fit is as precise as it could possibly get, with very little noticeable protrusion of the card itself. Initially, I thought that the Nano to Micro adapter was a bad fit, but it took a very careful look to see just where and how precisely this was cut. No bulk or extra thickness and worked perfectly in my backup Blackberry Z30. I would recommend this product for sure.

I purchased these because I wanted to be able to switch between phones without having to make a trip to the phone store every time. I looked at many different sim adapters and did a good bit of research before deciding on these. I decided on these adapters after reading a particularly terrifying article describing how badly a poorly made adapter could ruin your life/phone. They were the most highly recommended adapters. I couldn't agree more! A lot of the problems with other adapters has to do with how they hold, or don't hold the SIM card in place. Some have an adhesive strip, some have poor cutouts, others look like something you could have made from a cereal box. These are by far the best that I have found! The adapter is made of plastic and the cutouts are precise. You don't have to worry about your SIM card slipping out and damaging the slot in your phone because the card snaps (upside down) into a perfectly cut, sturdy ledge and you can easily insert/remove the sim in your device. This product is very well made and while I don't foresee it breaking, if I ever have the need I will definitely repurchase and absolutely recommend it to anyone!

Probably one of the most expensive adapters at ~$8 but almost certainly the most reliable and durable. It's made in Germany of quality plastic to exacting dimensions, well packaged and has adapters for all three sizes of SDs. It's well worth spending an extra couple of dollars for a product that works well and doesn't break or get stuck in the SD slot.

Works as promised. Needed to easily switch between two phones with different SIM card sizes without having to get a new SIM card from AT&T everytime I wanted to change phones. Just pop the SIM in the adapter and you are good to go!

These adapters work OK but they don't live up to their hype for me. I feel that they are overpriced. From the description and some of the reviews I expected that SIMs would snap into the adapter and be held tightly and not fall out. Unfortunately, they don't work that way, the SIM sits in the adapter with the contacts facing up. If you turn the adapter over the SIM falls out. That's the same design as some cheap no name adapters that came with a $5 SIM cutter. While it's the best adapter design I've seen, it's still far from idea. These and all adapters of any type are hard to with on older phones like the Samsung Galaxy Note 4 or LG G4 where the SIM has to be slid,contacts down into a slot under the phone's back cover. The only way to I've found to do that is to hold the phone over my head and insert the adapter and SIM contacts up and hope that the SIM stays put in the adapter.

After looking at many different adapters, I chose these based on a web site review talking about the dangers of cheaper ones (namely the ones with the 'solid' back and a hole in them) and damaging the sim holder contacts. As with another reviewer, I needed to smooth out my sim a bit, but that's not the fault of the adapter. I was expecting the sim to 'clip into' the adapter, and was disappointed that this was not the case, but realized that it didn't have to as once the sim is in the adapter and in place, it's not going anywhere. These are very well made and with the three sizes, you are covered for what you need now and any future needs. You might need to file some extra plastic away when you remove them from the 'frame' they come in, but as the material is solid plastic and not the cheap soft stuff, this is not an issue. I have no worries that I am going to damage my sim holder if/when I need to take my sim out with these.