EXPLOYD microSDHC 32 GB Class 10 memory card Review

SD-card (SecurityDigitalMemoryCard) - a device for storing and recording information such as flash. Differs in the small sizes, it is used generally in portable devices (cameras, photo cameras). Modern cards are conditionally divided into classes, depending on the speed of data recording. Each card has a speed class, which is indicated on the case. The range varies from SDClass 2 (2 MB/s) to SDClass 16 (16 MB/s). The write speed is usually not critical if you''re just going to store data on the card. Class 4 will suffice. However, if you use it in a camera that records video in FullHD format, you need to take a class 10 card or higher. For such devices, a separate UHS (Ultra-HighSpeed) class is provided with extended bandwidth up to 104 Mb / s. SDvsSDHC cardsThe device does not differ externally, but SDHC is a new round of development of the traditional SD card. So, devices that initially work only with SD cards will not be able to read a new generation card. However, mechanisms with an SDHC slot will work fine with an SD card. The main difference is the amount of memory. SD does not go beyond 4 GB, while SDHC can hold up to 32 GB. SDHCvsSDXC Cards belong to different generations: SDHC is the third, SDXC is the fourth. The latter works according to the data transmission standard SDA 4.0. From a consumer point of view, the main difference is in the amount of memory: SDXC can already hold up to 2 TB of data. There are also differences in the file system: SDXC cards run on the Microsoft-developed exFAT, as opposed to the traditional FAT32. This formatting can be handled by Windows Vista operating systems and later, as well as MacOSX 10.6 and higher.