SD card

wikipedia:SD card

• Linux kernel: /dev/sdX

dmesg
[    4.311560] mmc1: new high speed SDHC card at address aaaa

Related terms

• diskutil (macOS)
• dd
• https://en.wikipedia.org/wiki/SD_card#Bus%20speed
• Intel NUC products don't allow you to boot directly from SD cards. There are no plans to add this capability., Raspberry Pi support it.

See also

• SCSI: /dev/sd lsscsi rescan-scsi-bus.sh mpathpersist, iSCSI, udisksctl
• MMC, SD card
• Block devices, partition, GUID Partition Table (GPT), fdisk, parted, Kpartx, partition, /proc/partitions, blockdev, mkfs, partprobe, diskpart (Windows), fdisk -l /dev/nbd0
• SCSI: /dev/sd lsscsi rescan-scsi-bus.sh mpathpersist, iSCSI, udisksctl

https://www.intel.com/content/www/us/en/support/articles/000024603/intel-nuc/intel-nuc-kits.html