HGYGHO Mini Camera WiFi, 1080P DIY Smallest Security Video Cameras Wireless with App for IOS Nanny Cam Motion Activated Alerts Micro Surveillance Camera with 2000mAh Battery for Indoor/Home

Brilliant for the price

Useless… Oh where to start. The camera itself is ok from a picture quality perspective, but the App is a joke. It’s unstable at best, and the functionality is pitiful. The camera just detaches itself from the WeiHome host at random points, without reason, resulting in a need to re-register from scratch. I would honestly suggest looking elsewhere… TO MAKE MATTERS WORSE, THE CAMERA WILL ONLY RECORD THE LAST 24 HOURS, EVEN WITH 128GB SD FITTED! ALSO, YOU CAN'T DOWNLOAD FOOTAGE REMOTELY, WITHOUT A CLOUD SUBSCRIPTION - ITS ONLY POSSIBLE IF YOU ARE ON THE SAME WLAN (WiFi Network).

Please note that this is a review of the 64GB microSD card and not the camera currently displayed in the advert.The unbranded card is supplied in a cardboard and plastic holder. The holder can be clicked open to remove the card. This is much easier than most microSD card packaging. Its even possible to retain the packaging for later storage if required.No SD card adapter is included, but most people will probably have several of these already.Many cards available online are either faulty, lower capacity than advertised or slower speed, so I put this one through its paces.Plugging it into a USB 3.0 port on a computer using a microSD to USB A (2.0) adaptor showed it as having a usable capacity of 58.24 GB and it was pre-formatted to FAT 32. The usable capacity is correct for a formatted 64GB microSD card.Using partition manager software, I did an in-depth scan of the cards 'surface' (actually a test of individual solid state transistors for a microSD card). This identified a total of 2251 bad sectors. If the microSD card were used “as is” these could lead to data loss or corruption. Luckily it can be easily “fixed” from Drive>Properties>Tools>Check. I would always recommend doing this on any new microSD card.The same software was used to test sequential read and write speeds using the above connection method:-sequential read = 18.21 MB/ssequential write = 13.70 MB/sOverall, this card performs reasonably well but loses a star due to being supplied with bad sectors. If you are not aware of it, this could lead to corrupt data.

This 64GB Micro SD-Card is marketed for use with a mini spy camera and when delivered it contains a folder labelled “VIDEO” and a text file called “time” waiting for the files. Other than that is appears to be a standard Micro SD-Card labelled with the symbols “U3”, “C10” and “I”, symbolising; U3 ultra high speed class 30MB/s sequential write speed for video recording, C10 minimum write speed 10MB/s - which is not as much information as many other Micro SD-Cards.I ran a CrystalDisKMark test on the card and the results are shown in the attached pictures. I ran the same test immediately afterwards on the same PC with a Sandisk “Extreme Pro” Micro SD-Card with the following symbols; “64GB”, “U3”, “A2”, “V30”, “XC I”Comparing the results there seems to be close correlation between them (all MB/s) - review card quoted first in each pair:SEQ1M Q8T1, Read: 36.91 36.07, Write 23.28 34.39SEQ1M Q1T1, Read: 36.91 36.08, Write 22.64 33.35RND4K Q32T16, Read: 5.62 5.98, Write 1.33 2.28RND4K Q1T1, Read: 5.07 5.78, Write 1.08 2.02The Sandisk cards is supposed to be one of their best, so this is a harsh comparison!The numbers printed in faint text on the back of the card did not flag up any further information when I searched for them on the Internet.The card does not come in a storage case, nor is it supplied with an adapter to turn it into a full size SD-Card. This makes it vulnerable to getting lost. This can be mitigated to some extent as the packaging can be reused if you open it carefully.I have put the card into an Owltron security camera that records 24/7 on a rolling basis. If it fails I will update this review - until then it is five stars.

Waste of money don't bother.

For some reason this is sold under the title of 64GB micro SD card for a certain spy camera … but this card can be used on more than just the camera, it can be used with any device which a micro-SD card fits into.Anyway, the micro SD card is as you’d expect with adequate read/write speeds, roughly 75MBs read and 20MBs write, so there’s little frustration in transferring data.It arrived in a standard carboard/plastic wrap which protects the card inside, so, using a pair of scissors you have to cut into the wrap to get this out. There’s no adapter to turn this into a standard SD card so you’ll need to get your own if you want to do that. But that’s not a problem as they are pretty low cost and can be picked up at many accessory stores.The micro-SD card came with a file on it, which is for the spy camera this is advertised for, but this can be deleted easily giving you more space on the card.It says it’s a 64GB card but, as with all cards of its type, you don’t get the full storage, but you get around 60GB which is pretty good in itself.In all, this is a good, low cost micro SD card which does exactly what it’s supposed to do, and it does it well. its read/write speeds are good enough, much better than many cards I’ve used. It slotted into a camera I have and, once formatted, it gave me enough storage for so many pictures and videos.

I purchased 2 of these after the first one didnt display any video. The second one has done exactly the same although it did work for 5 mins before displaying a blank screen. Returning for a full refund