Secure Digital Slot

CF(Compact Flash) Slot 2. SD (Secure Digital), SDHC(Secure Digital High Capacity), MMC (Multi Media Card), Mini SD (Mini Secure Digital) Slot 3. M2 (Memory Stick Micro) Slot 4. MS (Memory Stick), MS Pro Duo (Memory Stick Pro Duo) Slot 5. XD (xD-Picture Card) Slot 6. SIM (Subscriber Identity Module) Slot 7. Micro SD (Micro Secure Digital). I have tried multiple SD cards. First card was a 64GB SDXC card with camera data that has not been down loaded yet so I pulled it and will not try again until problem is resolved. However, it has been download, and formatted when full twice in this computer. The only computer I have with a SD slot is an old XP Netbook that will not read SDXC cards. Secure Digital slot on computer – Important for SDXC card users: contact your computer manufacturer to confirm the SD slot on your computer is compatible with SDXC cards and for availability of the SDXC driver. USB Secure Digital memory card reader; PC Card, CardBus or ExpressCard SD adapter.

Apple Compatible Mac mini SDXC - SDHC - SD Cards

Secure Digital Slot

Secure Digital SlotStarting with the low-profile unibody aluminum Mac mini desktop computers, Apple began providing a Secure-Digital SDHC card slot on the left-hand side at the rear of the machines. In later years, the mini’s Secure Digital slot was upgraded to support extended capacity SDXC cards up to 1 Terabyte of storage.

Mac Mini SD Slot Location

Apple is still including an SDXC (and SDHC - SD backward compatible) flash memory card slot on the slimmer aluminum Mac mini systems. The Mac mini's SD card slot is still located at the rear of the Mac mini alongside the USB 3.0 ports and directly above the Analog/Digital audio in and out jacks.
Secure digital i/o slot
Mac Mini SDXC CardSDXC Card For Mac MiniSDHC Card For Mac Mini
SanDisk Extreme Pro SDXC
Up To 95MBps Speed
PNY Elite SDXC Card
Up To 90MBps Speed
Transcend Class 10
Up to 90MBps
Who are the top manufacturers and brands of Macintosh compatible Secure Digital flash memory cards?

Secure Digital Input/Output (SDIO) is an important standard for devices that feature interchangeable memory options. In today's exploding world of portable electronics devices, that's a large number indeed.

Memory is stored on various forms of devices. Portable and non-portable devices store information on both internal hard drives and external hard drives. External hard drives have varying degrees of portability, mostly due to the size of the drives.

One way to store memory is on a smaller hard drive. These come in a few shapes and sizes. One is called a Memory Stick. Another is called a Secure Digital (SD) card. This is where SDIO comes in.

An SDIO card is an advanced form of an SD card. An SDIO card can include much more than just data files. In fact, many SDIO cards approximate a mini computer or a powerful software application. SDIO cards can power Bluetooth® adapters, Global Positioning System (GPS) receivers, television tuners, cameras, scanners, voice recorders, and even fingerprint readers. Each of these SDIO cards has a suite of functionality.

A prime user of the SDIO card is the smartphone, the powerful handheld device that offers imaging, music, video, email, and perhaps even Internet browsing, using the phone's cellular connection or a nearby WiFi hotspot. Smartphones are, in some cases, one step short of a laptop computer. Because they offer all these functions, they have high memory needs.

Many portable electronics devices have 'slots' into which users insert sticks or cards of varying storage capacities in order to transfer data in both directions. Slots are usually proprietary, accepting only one form of portable data storage device. Adapters containing more than one slot are available, but the slots themselves are dedicated.

Secure Digital (sdxc) Slot

A portable device with an SDIO card slot can accept both SDIO cards and SD cards. The reverse is not true, in the same way that a Universal Serial Bus (USB) 2.0 port can enable a USB 1.0 device but not vice versa. Older technology can't accommodate updates.

SDIO cards were created to fill a growing demand for multimedia content. In effect, an SDIO card is an amalgam of an SD card and an I/O device. This kind of combination is increasingly found in portable electronics devices, especially as those devices offer more and more high-definition or high-resolution features and consequently demand more and more memory. Greater memory requirements necessitate greater memory storage, and the SDIO card fills that bill quite well.