SanDisk - Ultra PLUS 64GB microSDXC UHS-I Memory Card

We were looking around the store for refrigerators. My wife was comparing the features on every French door model. She was looking at the appearance, shelves, ice bin, door dispensers, drawers, bins….When I saw this Café with the Keurig on the door, I told her to stop looking (which she didn’t) because I knew what she was going to want to buy. When she did make it over, she lit up and asked "How can this be?" "This is brilliant!" She then opened the doors and quickly realized that the shelves, bins and ice bin were just like all of the others, or maybe a little nicer. She spent about a week online reading reviews and found mostly great comments about this refrigerator. The three recurring, negative comments were: compressor is a little louder than most refrigerators, the water dispenser and Keurig, drip a little, after dispensing and the Keurig backs water up in the door and leaks. Well, the Keurig backing water into the door seemed to be fixed with an update to the Keurig apparatus and I assumed mine would have the updated version (which seems to be the case and I have not had a problem with it). The water and Keurig do drip a drop after dispensing. No big deal though, the drop of water sits on the tray and evaporates shortly. The drop of coffee evaporates and at some point as I am passing by with a damp paper towel, I wipe up the residue. BTW, the tray rocks....you can pull it out to double it's size and a pot will sit there. The noisy compressor....It is slightly more noisy than my previous refrigerator. If I had to guess, standing in front of it, my old refrigerator ran at 5 decibels and this one runs at 5.2. Barely noticeable and I would much rather have a heavy-duty compressor rather than a weaker one that was slightly-less noisy. The water dispenser will show what volume of water you are dispensing. It is accurate up to 2 cups, but after that, it gets wildly inaccurate (always over fills). I used a measuring cup to verify these findings. The second thing....you can set the amount to fill but you have to hold the pot against the lever for the water to flow. I would like to set the water, push the pot against the lever and let go. No big deal, but I recommend this update to the software. Seeing how the refrigerator has wifi, I would also like it to connect to internet radio and have a descent speaker. Now, this is a luxury request, but, come on man, it has a Keurig!!! So, to sum: My only issue, to date, is that the water and Keurig drip a drop after dispensing. This issue is so minor and I bet most refrigerators do this, that the other features of the refrigerator far outweigh them. If I had another house, I would buy another of these refrigerators in a minute.

These cards go read-only according to SanDisk forums, and it is not unintentional. You can try any device, interface, utility, or operating system, but once this elusive read-only bit has been flipped, there is no going back. It's a done deal. According to the forums, this happens when the microSDXC "controller" detects a problem with the card. Fine, except this only happened immediately after removing it from an Android device, where it was working perfectly, and multitudes of other people have encountered this problem, and only with SanDisk. Of course, the only fix is to buy another one (funny how that works). My biggest issue with this is that the card CANNOT be DoD wiped. For privacy purposes, this is a huge issue. Knowing this I would not allow SanDisk microSDXC cards in any business devices. For example, newer Dell laptops have microSD slots, so it is not unfathomable that people in enterprise may be utilizing these cards. So, fair enough. I will smash the card into nanoparticles and be sure to never buy a SanDisk microSDXC card again. My best guess is the "switch" for lack of a better term is outside of the LBA range (the addresses on which all data is stored on the card). So even if a user initiates a "full format" they cannot wipe or reformat these cards. Avoid.

SanDisk - Ultra PLUS 64GB microSDXC UHS-I Memory Card is perfect for any device such as an action camera, cell phone, desktop, laptop, tablet, and other devices etc. The micro SD card provided plenty of space for my photos and videos. This memory card worked fast and great in my action camera. I searched other websites for the best brands and prices, amazingly enough, Best Buy beat them all at the early pre-Black Friday sale. I couldn't find a micro SD card any cheaper, with the best and highest quality and room to hold the amount of video storage. I was able to transfer a lot of video footage over to my desktop and laptop computers. This card features HD support for my videos and pics, fast transfers, portable to transfer to multiple devices and having 64 gigs proves large storage capacities. I have been a fan of SanDisk for years, and I have had no problem with their various memory cards. I know I can trust this brand and that there is a good return policy with Best Buy should you have any trouble with the card. Thank you, Best Buy!

Between cameras and thumb drives, I have never had a problem with any SanDisk memory chip. I recommend them without qualification. The reason for this 64GB chip purchase was to be the file storage in a Raspberry Pi. My *only* suggestion to you, is if you're going to go 64GB, you will need to find and download a specialized SD Card formatter which can put FAT32 onto a 64GB chip. (Windows formatter will only do FAT32 up to 32GB, and the Raspberry Pi 3, as of this writing, only accepts storage chips formatted FAT. Which is strange, since it's Linux. Go figure.) Other than that incredibly esoteric suggestion -- which admittedly has NOTHING to do with the quality of the chip -- Get them. Until I have a reason to switch, I'm sticking with SanDisk.

The SanDisk - Ultra PLUS 64GB microSDXC UHS-I Memory Card provides decent memory storage capacity and good performance parameters. Copying files from internal storage to the microSD card is quick. The specs state up to 80 MB/S sequential read and write speeds for Android Phones, Tablets and Cameras. 1gb files copy under a minute from the internal memory to the external microSD card. I only have 16gb internal memory - so I was able to transfer 5gb to the microSD card to retain enough internal memory storage space for operational functionality. I have had no read or write errors yet. But I have only utilized the microSD card for less than a month. I cannot yet confirm long term accuracy or durability of this product. But as of right now? This product has performed flawlessly. I am very happy with my purchase.

REVIEW OF: SanDisk Ultra PLUS 64GB microSDXC UHS-I Memory Card. Highly Recommended!!! I have personally used SanDisk SDXC memory cards ranging from 16Gb to 128GB for years without any failures or issues. In my opinion, SanDisk products are superior to (WD) Western Digital products and are comparable to PNY, Toshiba, Sony USB and external (HDD) hard disk drives. [ pros ] - Easy to format. - Resistant to Xray, Water, Magnetism, Shock (physical handling). - SD speed class rating of 10. - 80 megabytes per second read speed. - 80 megabytes per second write speed. [ cons ] - device lacks password login credentials. - manufacturer packaging lacks URL to access cloud service offering trial period that provides further cross-platform data sharing restrictions similar to NTI Corporation EZ BackUp cloud service.

I have been using SanDisk for many years, and have found their products to be consistently excellent. They may not have the fastest throughput, but they have been stable for years on end, which is more than I can say for some of the "cheaper" SD cards and USB drives I have bought. The Ultra Plus 64GB Micro SDXC is my "go-to" card for tablets and Chromebooks. It is just the right capacity for on-the-go switch outs of music, and for backing up media, such as photos. One thing to make certain is that the card is properly seated in the adapter before placing it into a full size SD card slot. Sometimes the card will fail to be read, as it is partially in the adapter. While this is easily remedied, it can consume a few minutes if you do not know what you are looking for. I highly recommend this card, especially when it is on sale.

Originally I wanted to buy an Extreme / Plus but they were sold out out and I settled for that 64GB Ultra Plus. I am using it as extra storage for my tablet, Surface Pro. Here's what I found is the top speed for WRITING from my fast SSD internal drive to the card: my test file is a 1GB file and that averages at 14 MB/s. For the same file, copying it from the SD card to my internal SSD drive I am getting around 42 MB/s which is pretty much what the specs say. For tons of smaller files you would get slower rates but that is expected. E.g. if you mainly copy images and those files may be average at 6-10 MB per image you need less than 1 sec for each photo writing it and you can perhaps read 4-5 photos per second when retrieving it. Certainly, all those numbers are just rough numbers. So, you can do the math for yourself and find if the card is fast enough for you. So, for my every day work that speed is definitely ok and enough. I don't know about anybody else's needs but I believe it's a good card.