What is SD?
SD describes devices that conform to SD standards for non-volatile memory cards. See the SD Association website for details.
Transcend For Mac Sd Cards
Buy Transcend 128GB JetDrive Lite 330 Storage Expansion Card for 13-Inch MacBook Pro with Retina Display (TS128GJDL330), Black, Silver: Memory Card Adapters - Amazon.com FREE DELIVERY possible on eligible purchases. Transcend Information, Inc. (Transcend), a worldwide leader in storage and multimedia products, is proud to announce its launch of 16GB and 32GB DDR3 Registered DIMM (RDIMM) modules aimed at maximizing memory in Apple Mac Pro 2013 systems. With four user-upgradeable memory slots available, Transcend’s latest high-performance DDR3 RDIMMs can boost Mac Pro 2013 Intel Xeon E5 3.5GHz 6.
Are there size limitations for the cards that can be inserted into the SD slot?
Macbook Air 13' version - (affiliate link) Macbook Pro Retina 15' version - (affiliate link) Macbook Pro Retina 13' v. Transcend's SDXC/SDHC 700S memory cards provide the performance and capacity necessary to harness the full power of your UHS-II compliant DSLR cameras and camcorders. With the incredible transfer speeds, the cards allow professional outdoor photographers and videographers to capture flawless RAW images, and record ultra-high quality 8K videos.
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.
Do you own an SD card, USB flash drive, or some other storage device manufactured by Transcend? Many people do, and some have been unfortunate enough to experience data loss.
If you’re among them, and you’re looking for a comprehensive Transcend data recovery guide, then you’re in the right place. In this article, we review Transcend’s own data recovery software and provide step-by-step instructions that you can easily follow to recover lost data from any Transcend storage device.
Are Transcend SD Cards and Flash Drives Reliable?
Transcend is a Taiwanese manufacturer of storage devices, mainly SD cards (including SDHC and SDXC cards), USB flash drives (such as JetFlash drives), and solid-state drives (2.5”, M.2, and mSATA). The company was established in 1988, and it currently has 13 offices in multiple countries around the world, employing over 2,000 people.
On its website, Transcend states that the company upholds the highest quality and believes in professional service. That’s probably why it was the first Taiwanese memory module manufacturer to receive ISO 9001 certification, the world’s best-known quality management standard.
Indeed, Transcend storage devices are generally considered to be reliable, but that doesn’t mean their owners have no use for Transcend recovery tools. To help them perform Transcend memory card recovery and Transcend flash drive recovery without having to spend money on a third-party tool, the Taiwanese manufacturer decided to developits own data recovery software, called RecoveRx.
Review of Transcend Data Recovery Software
Called RecoveRx, Transcend’s exclusive data recovery software features an extraordinarily simple user interface that greets users with two large buttons: Recover and Format.
When you click the Recover button, you can search deep within any Transcend storage device for traces of deleted files that are still physically available and thus recoverable. RecoveRx can recover the following file types and file formats:
- Photos: BMP, CRW, DSC, GIF, JPG, ORF, PNG, RAF, RAW, RW2, TIF
- Videos: MPG, RIFF, SWF, TIVO, TS, WTV
- Documents: CWK, DOC, PDF, PSB, PSD, TXT
- Other: AIF, FCP, ISO, ITU, MID, MP3, OGG, RA, RM
As you can see, RecoveRx is severely limited when it comes to the number of file formats it can recover. Even such commonly used file formats as DOCX, XLSX, XLSX, MOV, WEBM, ZIP, or RAR are not supported, which greatly limits the usefulness of this data recovery software.
Transcend Mac Sd Card
The good news is that it takes just a few clicks to start a scan. While you can’t pause an active scan or preview recoverable files while it’s still in progress, you can at least see the estimated remaining time, so you always know if you still have enough time to grab a cup of coffee. Unfortunately, RecoveRx wasn’t able to recover ANY files during our Transcend SD card recovery test.
The poor data recovery result probably has a lot to do with the extremely limited file format support, but we’re 100% sure that the SD card contained several deleted DOC files that should have been recoverable.
We then decided to attempt the recovery of the deleted DOC files using different data recovery software, Disk Drill, and the results speak for themselves: Disk Drill was able to recover ALL lost files, and it even let us review recoverable files while the scan was still in progress.
The following table compares RecoveRx with Disk Drill:
RecoveRx | Disk Drill | |
---|---|---|
Compatibility | Windows, Mac | Windows, Mac |
Ease of use | Easy | Easy |
Performance | Bad | Excellent |
File format support | 30+ | 400+ |
Scanning methods | Only one | Multiple |
Preview during scan | No | Yes |
Scan pause/resume | No | Yes |
Live chat support | No | Yes |
Extra features | Formatting | Disk health monitoring, data protection, byte-to-byte backups, and more |
Price | Free | Free trial |
How to Recover Lost Data from Transcend Devices with Disk Drill
Transcend memory card recovery with Disk Drill is just as straightforward as with Transcend’s own data recovery software, but the recovery results are significantly better. That’s because Disk Drill supports over 400 file formats and multiple scanning methods.
Disk Drill is available as a free download for Windows and Mac. The Windows version (which we’re using in this article) can recover up to 500 MB of data, while the Mac version can only preview recoverable files. To unlock unlimited recovery, you need to purchase a Disk Drill PRO license. Both versions can recover data from any storage device (not just those manufactured by Transcend), including pen drives, hard disks, memory cards, and so on.
Step 1. Download and Install Disk Drill
To perform Transcend memory card recovery with Disk Drill, you first need to download the latest version from its official website. The basic version of Disk Drill doesn’t cost any money, and it takes just a minute or two to install it.
Step 2. Scan Your Transcend Device and Select Your Files
Next, launch Disk Drill and look at the list of available storage devices. Your Transcend memory card (or USB flash drive if you’re performing Transcend compact flash recovery) should be listed among them. Select it and click Search for lost data.
Disk Drill makes it possible to browse recoverable files while the scan is still in progress, so feel free to take advantage of this feature of you don’t feel like waiting. That said, it usually doesn’t take Disk Drill much time to scan a storage device unless the storage device is very large or slow.
Regardless of if you decide to give Disk Drill time to finish the scan, you need to select the files you want to recover. Feel free to select as many or as few files as you want.
Transcend For Mac Sd Card Reader
Step 3. Click Recover to Perform Transcend Data Recovery
Transcend Wifi Sd App For Mac
Finally, click the Recover button and tell Disk Drill where it should recover the deleted files. Never recover lost files to the storage device from which you’re recovering them because you could overwrite them and make their recovery impossible.