For SD and microSD cards, is the difference between SD, SDHC, and SDXC, related to the class (class 2, 4, 6, 10)? - Quora
![Amazon.com: 3 Pack 1gb Micro Memory Cards Compatible with 1GB Micro SD and 1 GB Micro SD HC Devices, 3 Pack Adapters and Micro TF Memory Cards w/Built To Last! Microfiber Cloth, Amazon.com: 3 Pack 1gb Micro Memory Cards Compatible with 1GB Micro SD and 1 GB Micro SD HC Devices, 3 Pack Adapters and Micro TF Memory Cards w/Built To Last! Microfiber Cloth,](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41nBjhFeIuL.jpg)
Amazon.com: 3 Pack 1gb Micro Memory Cards Compatible with 1GB Micro SD and 1 GB Micro SD HC Devices, 3 Pack Adapters and Micro TF Memory Cards w/Built To Last! Microfiber Cloth,
32GB MicroSD + Adaptor Sandisk | Sandisk 32 GB MicroSDHC Micro SD Card, Class 4 | 123-1040 | RS Components
![Sandisk Sdsqqnr-128g-gn6ia High Endurance 128gb Micro Sdxc HC U3 V30 Class 10 With Adapter - Ειδικες μνημες (PER.306274) Sandisk Sdsqqnr-128g-gn6ia High Endurance 128gb Micro Sdxc HC U3 V30 Class 10 With Adapter - Ειδικες μνημες (PER.306274)](https://www.e-shop.gr/images/PER/BIG/PER.306274.jpg)
Sandisk Sdsqqnr-128g-gn6ia High Endurance 128gb Micro Sdxc HC U3 V30 Class 10 With Adapter - Ειδικες μνημες (PER.306274)
![PNY P-SDU32GU185GW-GE32GB MICRO-SD HC CLASS 10/UHS-I U1+SD ADAPTER | Ηλεκτρονικά, Βόλος | Ράδιο Κόσμος PNY P-SDU32GU185GW-GE32GB MICRO-SD HC CLASS 10/UHS-I U1+SD ADAPTER | Ηλεκτρονικά, Βόλος | Ράδιο Κόσμος](https://erc.gr/wp-content/uploads/2020/01/076-0510.jpg)