For example- The USB connector might be protected by a removable cap or by pulling back into the body of the drive, although it is not likely to be damaged that easily if unprotected. Here is a class 10, 128GB SD card for you from Sandix:Ī flash drive consists of a small circuit board carrying the necessary circuit elements and importantly a USB connector, insulated electrically, and protected inside a plastic or metal or rubberized case, which can be carried in a pocket.
The UHS-1 has also a minimum sequential writing speed of 10 MB/s but it’s slightly better than class 10.
Mostly we use microSD card.Ĭlass: Based on read and write speed rating there are different Classes of SD cards.Ĭlass 2 has a minimum sequential writing speed of 2 MB/s and functions smoothly for normal recordings like SD video recording.Ĭlass 4 and Class 6 have a minimum sequential writing speed of 4 MB/s and 6 MB/s respectively and functions smoothly for normal HD recordings.Ĭlass 10 has a minimum sequential writing speed of 10 MB/s and functions smoothly for Full-HD recordings and large HD files. The SD’s are available in the original size, the mini size, and the micro size. Though the 2 TB storage SD hasn’t been made yet. The SDHC card can store data up to 32 GB.Īnd the SDXC card can store data from 32 GB to 2 TB. The SDSC card can store data up to 4 GB storage.
