Gigastone 128GB Micro SD Card, 4K Game Pro, Nintendo-Switch SD Card Compatible, A2 Run App, 4K Video Recording, R/W up to 100/50MB/s, Micro SDXC UHS-I A2 V30 U3 C10 Class 10

Thought it a nice idea to treat our son on a new Nintendo Switch game (Mario Smash Brothers). Also because with the summer break upcoming we will need some distraction while travelling. Despite the steep price I bought the digital version of the game without much hesitation in the Switch online store as I can't stand these tiny game Nintendo Game cards, that get easily lost while traveling. Then I found out that after several previous Switch game purchases the device's memory was insufficient for this apparently large game.. I only care about my Playstation (and wife and children in the 2nd, and 3rd place) and frankly can't stand Nintendo. So this was yet another source of frustration. But soon I learned that there was a small Micro SD card slot in the Switch's back underneath its flimsy stand. Never noticed that before.Apparently not all Micro SD cards are compatible, so it didn't take the few dated spare cards I had lying around. In the end I ordered this 256 GB card, that was specifically advertised for the Switch and that should leave my young gamer with sufficient room for future purchases, I doubt we will buy so many more Switch games that it will ever get filled.Upon arrival, it was all pretty straight forward. Turn off your Switch, insert the card. The system then needs about a minute to realign and reset. And you are ready to play - that is, it still took over an hour to down load the full Mario Smash Brothers game from the store.In short, not cheap but works very well.

Works perfectly with my son's Nintendo switch. Very simple to install. Just pop into the Nintendo switch behind the leg stand and follow the on screen instructions. Just what we needed so he doesn't need to delete games from consoles memory as the memory can be used up very quickly. Can keep all digital titles on the sd card now. Not used long so hopefully the card won't have any faults on it as sometimes this can happen and it needs formatted/deleted to fix the fault. Not happened yet and hopefully it won't as I've tried to purchase a relatively official product to mitigate this from happening. All's well so far. Would recommend. Thanks

Bought to shoot 4k footage on a MM2. So far it’s worked as fast as a SanDisc card, dare I say even a bit more responsive. There’ve been a lot of bum reviews and maybe I’ve just been lucky, so far, but I am covered for 5 years and Amazon’s got me covered too so I’m not fussed. I transfer everything off the card after each flight. If anything changes I’ll adapt my review but so far so good.

This card simply does not work with my Switch lite. Console was constantly telling me it couldn’t read the card. I tried numerous times removing and inserting again but nothing. The card itself works on other systems such as my Nintendo 3DS & laptop but not on the switch lite.I have since purchased a SanDisk card and it worked instantly, so I know it’s not any fault of my card reader.

I bought this item for Nintendo Switch and it simply don't work. I have tested it in CCTV and they do work. I am not sure what is the exact problem but its head's up now if you are into gaming and you are main purpose is for Nintendo.There is a memory issue as well. Pretty disappointed as bought with lot of heart and was expecting as described.

I am not sure why this product has so many negative reviews. I bought it for my son's nintendo switch and it works the treat with no probs.Good value for the money and does what it says on the tin. Thanks.

Can’t tell you it it’s any good on anything apart from the switch but I can verify that it doesn’t work on it at all I’ve tried several times and all the different methods none of which work, honestly disappointed seeing as I spent money on a item that was meant to work on the console but has failed me

Great memory card large storage at a good price