The USB-C to SD Card Reader transfers high-resolution photos and videos at UHS-II speeds to your USB-C enabled Mac or iPad. Designed so it won’t block your other ports, it works with UHS-II SD cards and is backward compatible with other SD cards and adapters. What’s in the Box USB-C. Sd card drivers free download - Mac Free SD Memory Card Recovery, Free Mac SD Card Data Recovery, Free Mac SD Card Data Recovery, and many more programs.
SD describes devices that conform to SD standards for non-volatile memory cards. See the SD Association website for details.
Are there size limitations for the cards that can be inserted into the SD slot?
Yes. The SD card specification for a memory card is 32mm by 24mm by 2.1mm. You can also use thinner cards, such as MultiMediaCards (MMC). Avoid using cards that have a thickness greater than 2.1mm, as they might damage the SD card slot if you try to insert them.
Which SD card formats work in the SD card slot?
Cards that conform to the SD 1.x, 2.x, and 3.x standards should work. The SD card slot can use:
Standard SD, 4MB to 2GB
SDHC (Secure Digital High Capacity), 4GB to 32GB
SDXC, 4GB to 2TB
MMC (MultiMediaCards)
UHS‑II, up to 2TB (iMac Pro only)
You can use a passive adapter like the one shown here to make MiniSD, MicroSD, and higher density formats like MiniSDHC and MicroSDHC conform to the width and thickness specifications listed above:
How fast can my Mac read or write to an SD card in the SD card slot?
Mac notebooks use the USB bus to communicate with the SD card slot. They have a maximum speed of up to 480Mbit/s. Mac desktops use the PCIe bus to communicate with the SD card slot. Desktops can transfer data at a faster rate.
Check the packaging that came with your SD media to determine the maximum transfer rate that your specific card uses.
To determine the maximum transfer speed of your Mac, you can use System Information. Choose Apple () menu > About This Mac and then click System Report.
If you use a Mac notebook:
Select Hardware, then select USB.
Select Internal Memory Card Reader and look for the Speed entry.
If you use a Mac desktop computer:
Select Hardware, then select Card Reader.
Look for the Link Speed entry. Computers that use the PCIe bus express their speed as GT/s.
Does the SD slot work with cards that exceed 32GB?
Yes. However, most media manufacturers preformat the media using common block-and-cluster sizes that don’t approach the theoretical limits of a given file system.
Most SD cards use the FAT32 file format, and preformatted FAT32 SD media is commonly available up to a capacity of 32GB. Media that exceeds 32GB usually uses the exFAT file system, while some smaller capacity cards use the FAT16 file format. Preformatted FAT16 media is generally available up to a capacity of 2GB.
If you use OS X Snow Leopard 10.6.5 or later, you can find out which file system you’re using:
Insert the media into the SD card slot.
Choose Apple menu > About This Mac.
Click System Report.
In the Hardware section, click Card Reader, and find the File System field.
Will the SD card slot work with SD cards that use the exFAT file system?
Yes. Any Mac that has an SD card slot and is running OS X 10.6.5 or later can use the exFAT file system.
exFAT is also supported in Boot Camp with Windows 7, 8.1, or 10 on any Mac made in 2011 or later with an SD card slot.
How do I insert media into the SD card slot?
When you insert the card, make sure that the metal contacts face down and point toward the computer. Don’t force media into the SD card slot, as this might cause damage.
How does my Mac use the media inserted into the SD card slot?
Your computer recognizes a card inserted into the SD card slot as a USB storage device. You can mount, read from, and write to the SD card just like you can with any other USB storage device.
I put the card in the slot, but it didn’t mount. What should I do?
Remove the card and insert it again. Sometimes the SD card won’t mount properly if you put it into the slot too slowly.
When I try to write content to the card, I get a 'cannot be modified' message. How can I fix this?
You see this message when you try to edit data on an SD card that’s locked. You need to use the lock slider to unlock the card before you can edit the data.
To eject the card, drag the icon that represents the card to the Trash. After the icon disappears from the desktop, you can remove the card from the computer. Adjust the lock slider tab to unlock the card, then reinsert the card into the slot. See the manufacturer’s instructions for the location of the slider tab.
Can I use Disk Utility to reformat an SD card?
You can use Disk Utility to partition and format an SD device as FAT32 (using the MS-DOS FAT setting) or Mac OS Extended. The Mac OS Extended format can be used only on Macintosh systems. Non-Apple systems won’t recognize cards formatted to Mac OS Extended.
You might have to format a card that’s larger than 32GB with exFAT if you want to use it with a digital camera, GPS, or another device. When in doubt, format the card in the device that you intend to use it with.
Can I install macOS on an SD storage device and use it as a startup volume?
Use Disk Utility to change the default partition table to GUID. Then format the card to use the Mac OS Extended file format.
How do I remove a card from the SD card slot?
Before you remove the card, allow any data transfer to SD media to complete. To eject the card, drag the icon that represents the card to the Trash. After the icon disappears from your desktop, you can remove the card from the slot.
Don't remove a card while your Mac is sleeping, as this could lead to data loss. Always wake your computer and eject the SD card before removing it from your Mac.
Can I use Secure Digital Input Output (SDIO) cards?
Can I use macOS to see the specifications for the interface hardware and media inserted in the SD card slot?
You can get information about the interface hardware and the media that you inserted in the slot from the System Information:
Choose Apple menu > About This Mac.
Click System Report.
In the Hardware section of System Information, select USB.
In the list of USB devices, select Internal Memory Card Reader to access information about the interface hardware and the media inserted into the SD card slot.
Can I use the SD card slot while running Windows using Boot Camp?
The SD card slot works with Boot Camp in all supported versions of Windows. You’ll need to download and install the Windows Support Software to use the SD card slot with Windows.
Learn more about using Windows on a Mac.
Can I use an SDXC card on my Mac with Windows?
You can use an SDXC card in Windows 7, Windows 8, and Windows 10 with these Mac computers:
MacBook Pro (Early 2011 and later) MacBook Pro models from 2016 and later don't have a built-in SD card slot. You can use a USB-C card reader, or a combination of a USB-C to USB Adapter and a USB card reader.
MacBook Air (Mid 2011 and later)
Mac mini (Mid 2011 and later) Mac mini (Mid 2010) doesn't support SDXC cards.
iMac (Mid 2011 and later) iMac (Mid 2010) doesn't support SDXC cards.
Can I use an SD, SDHC, or SDXC card to install Windows on my Mac?
No. You can’t use SD, SDHC, or SDXC cards with Boot Camp to install Windows software on Mac computers.
Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions
But why?
Let us go in detail to find the answer.
Suppose you are using a vehicle but don't go for routine service. What will happen? After some time, it starts giving problems. So what is the solution?
Obviously, we need to take it to a professional mechanic.
The same thing is with your SD card, Now how to Format the SD card to FAT32 on MAC?
Well! Find out the solution yourself in this resolute dossier.
How to format the SD card to FAT32 on Mac?
Are you tired of applying several older techniques that are not able to format your SD card to fat32 on MAC? No worries anymore, we are here for you, just follow these simple steps and get what you want.
Before that, you are advised to take a backup of data on your Mac device, before the beginning of the process. There are two ways to format USB flash drive to FAT32, including Disk Utility and Terminal command line, but here we discuss the former one.
Once SD or micro SD card has been backed up, you will be ready to format the storage device. Here are the steps to make it happen:
Insert the SD card into the slot on your Mac.
Navigate to Finder > Applications > Utilities.
Open Disk Utility.
In the sidebar, select the SD card that you are trying to format.
At the top of Disk Utility, press Erase.
That's it! Your task is completed successfully.
Reasons for the Formatting SD card to FAT32
The Default memory card file systems:
A file system is a way of organizing a drive efficiently to access files with ease, later on. It defines the stored data on your drive. There are many types of file systems among which some common and more usable are:
Choose FAT32(File Allocation Table 32) if SD card is <=32GB
Choose exFAT (Extended File Allocation Table) if SD card is >=64GB
NTFS (NT File System)
APFS (Apple File System)
What's the FAT32 system on Mac?
The configuration of hard drives in MAC is different From Windows. Mac basically uses HFS+ but also supports FAT32. This FAT32 system on MAC is used for storage media, such as memory cards, flash drives, and also external hard drives. One simple technique to convert FAT32 to HFS+ is by using disk utility feature that comes with OS X. If this technique doesn't work for you, No worries! Here we provide you step by step solutions in an easy way with the help of images.
Reasons for changing the SD card format on MAC:
It is always beneficial to go for a little spring cleaning in your room, in order to keep your room clean from dust, as well from certain mites. But if, under certain circumstances, this process is not carried out then what will happen?
Obviously, you can't live there properly. The same thing is with your SD card.
If proper cleaning is not carried out at regular intervals of time, the performance of your SD card will degrade.
One of the main reasons to format SD cards on MAC to FAT32 is to generate a bootable startup disk, that exactly contains the same Operating System version, that's with your MAC. This further helps to deal with troubleshooting problems and restoring files later.
Another reason is to change from one format to another, in order to increase the speed of writing data in the SD card.
Steps to format SD card to FAT32 MAC
Formatting is essential for your SD card to run properly. When the size of your SD card is 64 GB or above the best way is, to go with FAT32 format. This will help you to experience the feel of using a new card.
Note: It is advisable to backup your data from the SD card, it is very important to protect for any loss of crucial information, which on later stages will be hard to recover.
How to format 64 GB SD card to FAT32 on Mac
There are basically two general techniques to Format SD card to FAT 32 in Mac:
Formatting an SD card to FAT32 on Mac is an easy process to go with. It is due to the presence of a built-in utility application named 'disk utility'. It erases all the data from your SD card. Not only this after the process of formatting, but new directories and file systems are also generated, which further helps to increase the speed and functioning of the SD card. This can be done by following some of the basic steps as mentioned below:
1. Using Disk utility:
If you are using operating system X, a simple method to Format SD card is by using Disk utility.
Step 1: Open 'Disk Utility', by typing in the search box, available at the top right corner of the screen, and then click on it.
Step 2: Now look for an SD card on the left side of the window. It will be shown by the name of 'NO NAME' or 'UNTITLED'. Select it.
Step 3: Now click on the 'Erase' tab available in the window.
Step 4: Now click on the 'format' dropdown menu. This provides you with the available formats, from there select 'FAT32' option.
Step 5: A message will appear on your screen asking your permission for erasing partition. Give permission by clicking on the 'Erase' option. This will start the process of formatting for your SD card.
2. Using MAC command line:
In some of the cases, the above-mentioned process is not able to perform well. There may be certain reasons behind this among which some common are compatibility issues, errors, and viruses. Then under these circumstances, the use of the MAC command line is beneficial. Although this technique requires a bit of attention and hard work but here you are provided with step by step guide that makes the task to format sd card on mac to fat32 easy for you. One of the advantages of using this technique is it provides accurate results in most of the cases.
Step 1: Hit cmd + space for launching spotlight, a box will appear with an option of typing, type terminal in this box and press 'Enter' to open.
Step 2: Now insert your SD card.
There are also other cards or disk storages, so the next step will help you with this.
Step 3: For Identification of card Type 'diskutil list'
Now all the available storage will be presented to you in the form of a list
Step 4: Select your SD card.
Step 5: Now to format the SD card to FAT32 on MAC you need to type the command' sudo diskutil eraseDisk FAT 32 SDCARD MBRFormat /dev/disk2'
Note: In this case, the name of a card is 'SDCARD' and'/dev/disk2' is the location of the card.
Here sudo provides you with superuser rights.
diskutil will call the disk utility program.
EraseDisk is the command given for formatting the card.
FAT32 is used to set the file system.
MBRFormat gives the information to the disk utility program for formatting a card with the Master Boot Record.
After this process, your password (depends) will be demanded. Filling it right, will start the process of formatting.
Fix 'can't Format SD card on Mac'
Causes of Failing to change SD card to FAT32 on MAC: There are several reasons for an SD card, for not been formatted with the methods and techniques, that previously done the task for you. The common reason for this problem is an unsafe ejection, a virus attack that leads to corrupt the files, and in some uneven circumstances power failure.
Some of the other reasons behind this problem are:
SD card is protected by rights, which don't allow you to make any changes.
SD card is corrupted due to the introduction of bad sectors.
SD card is corrupted due to file system error.
Steps to fix 'Can't format SD card to fat32 MAC':
There are several techniques to fix this problem. The most common and safe technique is to take the help of utility software available with OS X.
Step 1: The first step in this is to connect your SD card with your MAC. Some MACs are available with an option of a built-in SD slot. D%27angelo album zip. If you are using one among those, well for you and if not. No need to worry, we are having an alternate solution for you, in which you can use an external SD card cartridge. Still, if you can't able to make it then you can go with a USB SD card reader.
Step 2: Now open utility disk app which is inbuilt in the MAC OS X. For this go for Applications, then click on the utilities and there you will find the Disk utility option. You can directly open it from the top right side of your screen, in search option by typing 'Disk Utility'
Step 3: Now identify your SD card from the list of available drives on the left side of the Disk Utility screen. Then click on it, this will show you the available storage in your device. With this, you can also match the storage of your inserted card to the chosen one, for confirming that you had chosen the right card option. Generally, the name will be NO NAME or Untitled as shown in the image.
Step 4: Now choose Erase function from the functions list at the top.
Step 5: Now enter the name of your SD card that you want to assign from the name field option. This is an optional step.
Step 6: Now choose ExFAT, as a file system format from the Format drop-down menu as shown below.
Step 7: Now hit erase and the process of erasing data begins as shown below.
Step 8: Once the above process you will get a message of completion as shown below. Now your card is ready to use.
Recover Accidentally Formatted SD Card Files.
Sometimes there arise certain situations when you accidentally formatted your card and lose all of your data. Then you probably wonder what to do now? Or there arise certain circumstances when someone formats your SD card mistakenly?
Many times you tried a lot of software, but of no use at all. Also, you tried several techniques but still not able to recover your crucial information. What happens is, you lose hope and give it up.
If this is the situation, with you, don't worry we have a guaranteed solution for you with a detailed structure.
First of all, you need to know is, the data from your SD card is not gone permanently. It is just a temporary process that takes place and can be reversed easily. If a proper technique or software or a combination of both is used.
What you need to do is to simply install Recoverit for MAC that is available for download on Wondershare.com on your single click, and follow some of the easy steps as given below. Make sure these steps should be followed in the same order, as mentioned.
Talking about 'Recoverit', It is one of the best data recovery tools, that provides you the facility to recover your data from systems like systems and even crashed systems. Not only this Recoverit Data Recovery Ultimate provides you a facility to recover even fragmented videos and is also capable of fixing and repairing damaged or corrupt videos for you.
Launch 'Recoverit' on MAC: The first step you need to follow is to install 'Recoverit' on your MAC. After the successful installation of this software on your MAC, Double click on 'Recoverit icon' that is shown up. If you can't find it, then go for a finder, and then select applications, there you will find Recoverit easily. Now double click it to open.
Now you have to follow three simple steps to recover your crucial information from your SD card, as mentioned below:
Initially, you need to select a target location
Then you have to Scan the location
Finally, go for a Preview and recover data
Got it!
If not, no worries. Let us discuss each step in detail that makes up easy for you.
Select the SD card you want to format: For this, go for data scanning and searching option and then choose your SD card as a target location. You will find a dialogue box that appears before you as shown below.
Scan the removable media: It is an All-round scan that usually takes a few minutes. During this process, you are provided with an option of the filter and locate files of your choice as shown below.
Preview and recover files: After the above process, you are provided with a preview function in which a lot of files will be there that includes Pictures, videos, movies, images, audio, documents, and so on.
Here you need to select the files you want o recover. For this just click and select the required files and just simply click on 'Restore'. You can also opt for all files of if particular files are selected then these selected files will be restored. Finally, you get your data back.
Conclusion
Today we live in a digital world, where data is stored digitally. Digital data occupies less space, can be stored on cloud storage and, can be encrypted. But at the same time, it carries a lot of problems and one among them is the problem of erased data or accidental formatting. For these cases, precision is required, especially for your SD card. Here you are provided with a resolute dossier on how to format SD card to FAT32 on Mac that makes your task easy.