Question about Transcend Express Card Reader for SD/SDHC/SDXC/UHS-1 TS-RDF1

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Need driver for ExpressCard reader for mac

I recently purchased Transcend Express Card Reader for Mac. I need to read SD memory cards. I am having trouble finding the right driver.

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I don't understand why company's make these things so hard to find sometimes...
There's a MAC Os Driver on their website:

If you looking for a way to navigate there yourself:
Go Here:
Click Download
Select: Card Readers ' Accessories ' RDF1 ' TS-RDF1

Posted on Jan 04, 2013

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Posted on Jan 02, 2017

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3 Answers

Can i retrive transcend 2gb micro sd memory card

yes. try plug to sd card reader & connect to pc. install software call undelete pro and run it and search your SD card. If you have faith, the files will still be there. dun lose hope.

Sep 16, 2014 | Transcend 2GB Micro SD Memory Card

1 Answer

I want to format my transcend from mac how can i do it

Transcend produces different kinds of memory modules, including Random Access Memory, or RAM, chips for computer systems, USB flash drives and a variety of flash memory card formats, such as SD.

Transcend's flash memory devices are usually preformatted with either FAT32 or NTFS. Macintosh systems primarily use the HFS+ file system format.

You can format a Transcend flash memory card to the FAT format using the Disk Utility program on a Macintosh.

Insert the Transcend flash card into a card reader connected to the Mac.

Some Macintosh computers have SD card readers built in.

Open the Disk Utility program in the Utilities folder.

Click the flash card in the left column of the window.

Click the "Erase" tab.

Click "MS-DOS (FAT)" in the "Format" drop-down list.

Enter a name for the flash card in the "Name" box.

Click "Erase" to format the flash memory card to FAT.

Hope this helps

Oct 28, 2012 | Transcend ts250gsj25m storejet 25 mobile...

1 Answer

Sigma 4in1 card reader not working

Try a different / all other USB ports on the computer, and if possible, a different computer if no USB port on your computer works with it. If it still doesn't see the drive, the drive is probably not working. If it does see the device, but is asking for drivers, provide a disk with drivers that came with the reader - or check the Sigma web site for drivers that work with you OS (Windows, Mac, etc.), download and install / extract.

If it sees the device, but doesn't see the memory card, the reader may not recognize the newer, larger capacity memory cards. SD cards are smaller than 4GB in capacity, and SDHC cards are 4GB and larger. Make sure that if you're trying to read an SDHC card that the reader SPECIFICALLY says it works with SDHC cards. Most SD readers can NOT be upgraded with firmware to be able to read SDHC cards - a new SDHC reader is required.

Good luck!

Jan 30, 2012 | Cameras

1 Answer

How to remove protection on memory card on a 3310 mobile

  1. Remove the card from your cell phone by pushing the card into the phone and then releasing it. The card will "pop" up from its slot. Pinch the card between two fingers and pull it out of the phone.
  2. Hold the card so the card label is facing you.
  3. Push the sliding lever on the upper left side of the card up, toward the top of the card. This will unlock the write protection on the card.
  4. Mini and Micro SD Cards
  5. Remove the card from your cell phone by pushing the card into the phone and then releasing it. The card will "pop" up from its slot. Pinch the card between two fingers and pull it out of the phone.
  6. Insert the card into a card reader (this will allow it to be read as a normal-sized SD card). Make sure that if the card reader has a slide lever on the upper right-hand side, it is in the "unlocked" position. That position will be marked directly on the reader.
  7. Insert the reader into your computer.
  8. Open the command prompt on your computer. For Windows users, this is an "Open" that will appear when you click on the "Start" button. For MAC users, open the "Finder" window and click on the drive and then select "Get Info."
  9. View the permissions for the drive. Windows users will need to type "reg edit" after the "Run" prompt. MAC users need only click on the "Ownership and Permissions" choice in the Info window.
  10. Reset the permissions for the phone memory card. Windows users need to make sure that the value in the permissions window is set to "0." MAC users will need to click on the appropriate box to select "Read & Write." Save your changes and exit the Info or Regedit programs. Follow your normal steps for your operating system to eject the card reader and then eject the memory card from the reader and reinstall it in your phone.
  11. please drop your comment and rate about this post.raise the thumb up

Dec 21, 2010 | Health & Beauty

1 Answer

I Mac suddenly stopped reading the SD card?

This could be the reader or the sd card. Easy enough to narrow down. Try another card in the reader if it works then the card is the problem. If not is the hardware or driver.

You can reformat the card and sometimes that will be all that takes. Other times you just have to toss the card or it may read on another machine but not on yours.

If its the reader then it gets annoying as it is expensive to fix. Unless its covered under warranty its not really worth fixing. You are better off just getting a usb type card reader and plugging it in.

Oct 24, 2010 | Apple iMac Z0CY Desktop

1 Answer

Sd card in epson cx7800 printer not being read by iphoto on mac

You probably need to re-install the Epson drivers. There is a driver for the printer, but there may be another one just for the sd card reader. Re-install it either from the disks that came with the printer, or download the most recent drivers from

Jul 13, 2009 | Apple Computers & Internet

1 Answer

Uploading pics to mac from SD card in camera

Have you tried using an external card reader?

They look similar to this at Wal-Mart:

I own a mac and always use an external usb card reader to download my pics and it works great. Also, I know that you need to get your pics off first, but you may need to reformat you card at some point so that it will read faster and work quicker in your camera.

For your software issue, have you tried download the software from kodak's website? The program shouldn't cause your apple to crash. I would try re-installing it from there website.

May 25, 2009 | Kodak EasyShare C743 Digital Camera

1 Answer

Micro sd card not working

I'm having the same problem with a Transcend 4GB microSDHC card / microSD adapter. I have also found it probably has something to do with the card reader...either the card reader is an SD card reader trying to read an SDHC card OR the card reader is not able to read high-gigabyte SD cards (over 1 GB in some cases).

Jan 23, 2009 | SanDisk 4GB microSD High Capacity Memory...

7 Answers

The Cd is too small for my MAC


Yeah, if you just plug it into the computer and insert a card, the drive pops up on your screen. The CD is not required (thank God) and it WILL GET STUCK, so don't try to insert it. (I did...took me 15 minutes and some very small tweezers to get the stupid thing out!)

May 24, 2008 | Dynex 5-in-1 USB 2.0 Mini Memory Card...

5 Answers

Communication error

If your SD memory card contains more than 1,000 images, the camera will display "Communication Error". Use a card reader (if available) to import your images into the computer, or see about having some CD's made at a photofinishing business.

May 20, 2008 | Canon PowerShot SD750 / IXUS 75 Digital...

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