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Transcend TS-RDF5K USB 3.1 SDHC/SDXC/microSDHC/SDXC Card Reader, Black
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Purchase options and add-ons
Brand | Transcend |
Media Type | microSDXC, microSD, SDXC, UHS-1, SD Card |
Connectivity Technology | USB Type A |
Special Feature | Easy Setup, Portable, Plug & Play |
Color | Black |
About this item
- SuperSpeed USB 3.1 interface; backwards compatible with USB 2.0
- Memory Card Supported- SDHC (UHS-I), SDXC (UHS-I), microSD, microSDHC (UHS-I), and microSDXC (UHS-I)
- LED card insertion and data transfer activity indicator. This card reader will work with UHS-II cards, but only operates at UHS-I speeds
- Ideal for transferring high-resolution images and video recordings
- Supports SD and security functions.Offers a free download of RecoveRx data recovery software.USB Powered
4+ star item to consider
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- Sustainability features for this product
Sustainability features
This product has sustainability features recognized by trusted certifications.Carbon impactCarbon emissions from the lifecycle of this product were measured, reduced and offset.As certified byThe ClimatePartner certified product label confirms that a product meets the requirements for the five steps in climate action including calculating carbon footprints, setting reduction targets, implementing reductions, financing climate projects and communicating transparently to continuously reduce emissions.Certification Number743M8T
Top Brand: Transcend
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This Item ![]() Transcend TS-RDF5K USB 3.1 SDHC/SDXC/microSDHC/SDXC Card Reader, Black | Recommendations | |||||
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Price | -20% $7.99$7.99 Typical: $9.99 | $18.45$18.45 | -50% $4.99$4.99 List: $9.99 | $23.99$23.99 | $38.99$38.99 | -43% $19.99$19.99 List: $34.99 |
Delivery | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 | Get it as soon as Saturday, May 17 |
Customer Ratings | ||||||
Sold By | EliteComputer | Amazon.com | WansursDirect | NewEase Tech Gadget Store | AnkerDirect | Store4PC |
hardware interface | usb, usb2.0, usb3.0 | usb3.2 gen 1, usb c | usb3.0, sdhc, sdxc, sduc, microsd, micro sdhc, micro sdxc | usb c, microsd, sdxc, sdxc | usb | usb c |
data transfer rate | 12 gigabits per second | 12 gigabits per second | 5 gigabits per second | 312 megabits per second | 312 megabits per second | 10000 megabits per second |
operating system | Windows, Mac OS, Linux | Windows, Mac OS, Android, iOS | Windows, MacOS, Android, Linux, iOS | Chrome OS, Linux, macOS, Windows, Android | All operating systems | Windows |
media type | UHS-1, microSDXC, SD Card, microSD, SDXC | SD Card, microSDHC, microSDXC, SDXC, SDHC | microSD, SD Card, microSDHC, microSDXC, SDHC | microSD, SD Card, SDHC, SDXC, USH-II | RS-MMC, UHS-1, microSDXC, SD Card, microSD, SDXC, microSDHC, MMC, SDHC | microSDXC, SD Card, microSD, SDXC |
From the brand

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Transcend carries over 2000 products, including all types of memory modules, flash memory cards, USB flash drives, card readers, external hard drives, solid state drives and industrial-grade products, to satisfy virtually every possible memory-related requirement.
In addition to fulfilling system-specific needs, we create trends by developing daring new peripherals that accommodate modern high-tech lifestyles.
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Shop Portable SSDs
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From the manufacturer





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Product information
Technical Details
Brand | Transcend |
---|---|
Series | TS-RDF5K |
Item model number | TS-RDF5K |
Operating System | Linux, Windows, Mac OS |
Item Weight | 0.64 ounces |
Product Dimensions | 2.2 x 0.35 x 0.94 inches |
Item Dimensions LxWxH | 2.2 x 0.35 x 0.94 inches |
Color | Black |
Number of Processors | 1 |
Computer Memory Type | DIMM |
Voltage | 0.01 Volts |
Manufacturer | Transcend Information |
ASIN | B009D79VH4 |
Is Discontinued By Manufacturer | No |
Date First Available | October 5, 2017 |
Additional Information
Customer Reviews |
4.6 out of 5 stars |
---|---|
Best Sellers Rank | #305 in Computer Memory Card Readers |
Warranty & Support
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Transcend TS-RDF5K USB 3.1 SDHC/SDXC/microSDHC/SDXC Card Reader, Black
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Product Description
The Transcend USB 3.1 SD & microSD card reader is able to transfer images, videos, and other files from SD & microSD card formats (SDHC/SDXC/UHS-I/UHS-3). this reader is compatible with super-speed USB 3.1 interface (backward compatible with USB 2.0) and features an LED status light. Compatible with both Windows and Mac platforms. Operating System - Microsoft Windows 7, Microsoft Windows 8, Microsoft Windows 10, Mac OS X 10.2.8 or later and Linux Kernel 2.6.30 or later.
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the memory card reader works well, transferring data at 200-300 MB per second and supporting USB 3.0 technology. They appreciate its compact design that's perfect for portable use, and one customer notes it doesn't cover the second USB port. Customers praise its build quality, ease of use with plug-and-play functionality, and consider it a great value for money.
AI-generated from the text of customer reviews
Customers find that the memory card reader works well, performing perfectly in the SD slot, with one customer specifically noting its compatibility with a Samsung KS8000 LED TV.
"...But for the last several months, it's been a great little accessory that replaces a whole card reader drive-thing to take up a slot in my computer...." Read more
"Fantastic, it's small and works great and very inexpensive. Highly recommend." Read more
"This worked very well for the USB 3.0 results I was looking for. I bought this to use in conjunction with a (Class 10) 64GB SD XC card...." Read more
"...This card reader has proven to be an excellent addition to my tech accessories collection...." Read more
Customers praise the memory card reader's speed, noting that cards reach their top performance and can download music quickly onto computers.
"...Speeds are fast. I want to say... 50-60 MBps. That's with the Sandisk Class 10 card I have in my point and shoot camera... I'm just ballparking it...." Read more
"...(and plugging it into a USB 3.0 port) I saw a noticeable improvement in speed when reading and writing (2GB to 4GB) files over using the built-in SD..." Read more
"...With USB 3.1 compatibility, it offers lightning-fast transfer speeds, allowing me to transfer large files in a matter of seconds...." Read more
"...Speeds were great. Writing the same files back I hit about 19.5MB/s, this for 50 files between 2.5 and 6 MB in size...." Read more
Customers appreciate the size of the card reader, finding it compact, portable, and less bulky than most readers, with micro SD and SD card slots that fit well.
"...card user (or micro SD as well), and want something cheap, fast, and compact, then this may very well be what you're looking for!..." Read more
"Fantastic, it's small and works great and very inexpensive. Highly recommend." Read more
"...It's lightweight and compact, making it extremely portable and easy to carry around. The performance of this card reader is top-notch...." Read more
"...Regarding the card reader itself, it's a very nice design. I love how compact it is. It's made entirely of plastic but doesn't feel flimsy...." Read more
Customers find the card reader to be a great value, with one mentioning it takes up minimal space.
"...'re a moderate SD card user (or micro SD as well), and want something cheap, fast, and compact, then this may very well be what you're looking for!..." Read more
"Fantastic, it's small and works great and very inexpensive. Highly recommend." Read more
"...transfer speeds, wide compatibility, and durable build make it a great investment...." Read more
"...This in itself is worth the $6 for me...." Read more
Customers like the card reader's compatibility with microSD and SD cards.
"...months, it's been a great little accessory that replaces a whole card reader drive-thing to take up a slot in my computer...." Read more
"...Excellent alternative to using just a USB thumb (flash) drive...." Read more
"...cards, including SDHC, SDXC, microSDHC, and microSDXC, making it versatile and compatible with a wide range of devices...." Read more
"...So far, ok with the replacement." Read more
Customers find the card reader well-built and reliable, with one customer noting it's not flimsy for its price point.
"...The build quality of the Transcend card reader is impressive. It feels sturdy and well-constructed, ensuring durability and long-lasting use...." Read more
"...I'm extremely pleased with performance and build quality of this reader, and will be buying a few more so I can have one at the pc, one in the..." Read more
"...and it's solid when it's idle, so you know it's powered and connected...." Read more
"...Thanks for that. BTW, they have very nice security software that comes with their USB drives...." Read more
Customers find the card reader easy to use, describing it as a plug-and-play device that takes less than 3 minutes to set up.
"...It's plug-and-play, so no additional drivers or software installation is required...." Read more
"...However, it is VERY easy to use, and VERY reasonably priced...." Read more
"...Playback of even huge files (30Gb Hobbit) was smooth and seamless...." Read more
"...The adapter is straight forward; it has 2 slots, one marked for micro SD and the other for SD cards...." Read more
Customers appreciate the card reader's compatibility with USB 3.0 technology, allowing them to take advantage of its speed.
"...But it's running at actual USB 3.0 speeds, and not the 10-20 MBps I would normally get when transferring something via USB 2.0, especially when..." Read more
"...The performance of this card reader is top-notch. With USB 3.1 compatibility, it offers lightning-fast transfer speeds, allowing me to transfer..." Read more
"...use the adjacent port to charge a device or connect an external drive with a standard USB plug...." Read more
"...regularly since I got it back in 2015 and it has been great for quick access to all my SD and microSD cards...." Read more
Reviews with images

Makes my fastest cards run 50% faster - even from an USB 2.0 port
Top reviews from the United States
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- Reviewed in the United States on December 4, 2014Color: BlackVerified PurchaseGreat, cheap card reader! When I built my mid-high end machine in August, I was planning on getting a card reader for one of the slots in the front, just under the Blu-Ray drive I decided to put in... However, it would have put me just above my budget, and internal cables may have been problematic...
So, with the several USB 3.0 ports I had available, I figured I'd find a USB card reader. I wasn't expecting a 3.0 device to be so cheap, but I guess I was wrong! Speeds are fast. I want to say... 50-60 MBps. That's with the Sandisk Class 10 card I have in my point and shoot camera... I'm just ballparking it. But it's running at actual USB 3.0 speeds, and not the 10-20 MBps I would normally get when transferring something via USB 2.0, especially when using a USB cable to transfer directly from the camera. But that in itself is another plus. You don't waste battery doing transfers from your card to your computer when using a card reader.
So what's bad about it? Not much at all. However, some things to mention... The card doesn't spring/lock into place. It's a friction fit. For someone who is going to be transferring every day, the fit may become really loose on the part of both the card, and this card reader... However, I usually do transfers a couple times a month, sometimes more, depending on what I've just used my cameras for. And that is my primary use. Transferring my videos and pictures from my cameras. So for a hardcore photographer, this may not be the best option... However, for someone who is simply looking for an easy way to transfer their casual pics and videos to their computer, this may very well be the solution you're looking for...
Another thing to know... After transferring a ton of files, this thing will get fairly hot. It's not something I would use to transfer files, and then use it to watch the videos directly from the card. When doing that, it gets hotter than I'm comfortable with. I'm sure it's not even a concern, but it is something worth noting. Don't play a bunch of files off of it, and do large transfers. I personally don't trust the heat.
Bottom line... If you're a moderate SD card user (or micro SD as well), and want something cheap, fast, and compact, then this may very well be what you're looking for! It MAY have potential downsides, but I haven't run into any problems. If I do, I will try to remember to report back. But for the last several months, it's been a great little accessory that replaces a whole card reader drive-thing to take up a slot in my computer. Not to mention, it does it's job and it's cheaper. Definitely give it a try!
P.S., I lost the cap. It was hard to get off anyway, so I'm sure I just threw it somewhere... No worries, though!
- Reviewed in the United States on March 27, 2025Color: BlackVerified PurchaseFantastic, it's small and works great and very inexpensive. Highly recommend.
- Reviewed in the United States on September 3, 2015Color: BlackVerified PurchaseThis worked very well for the USB 3.0 results I was looking for. I bought this to use in conjunction with a (Class 10) 64GB SD XC card. The laptop I have has both an SD card reader and a USB 3.0 slot. By mounting the SD card in this Transcend Card Reader (and plugging it into a USB 3.0 port) I saw a noticeable improvement in speed when reading and writing (2GB to 4GB) files over using the built-in SD card reader. I also used this Transcend Card Reader to play MKV and MP4 video files from the SD card on my Samsung (Smart) HDTV. Excellent alternative to using just a USB thumb (flash) drive.
I also have read some of the other positive reviews. Please read them as well. I will agree that the SD cards get a little warm to the touch when in use. I will also agree with some claims witnessing increases in transfer speeds that almost double alternate or previous methods. There are many variables that come into play (buffering, channels, IO, controllers, etc.), so I'll just say that the increase in speed is quite noticeable over all the alternate methods I've explored. Yes, I will agree that this card reader takes up some of the space around the USB port and the purchaser should take that into consideration, as with any USB device, the dimensions and product usage. I've purchased a couple of USB "pigtails" and have them on-hand for dealing with USB "real estate" issues. Reading reviews is a great way to learn more about a product, it's pros & cons, it's limitations, and features. When I put an SD card in the reader and plug it into the USB port on the back of my HDTV, it's very snug. Attached is a picture demonstrating how the card reader can interfere with a laptop's DVD RW drive's tray. But all I have to do is attach a USB "pigtail" and problem is solved. This card reader outperforms the other card readers I own and have used. I like it, even if I have to use an USB extension cable. I still give this product the max, 5 stars. I hope this review was helpful.
The SD XC card I used (formatted as "exFAT"):
o) 64GB SD XC Class 10 SCT Secure Digital Ultimate Extreme High Speed SDXC Flash Memory Card
o) Amazon Link: http://www.amazon.com/gp/product/B008YL8GLW
The Samsung Smart HDTV:
o) Link: http://www.samsung.com/us/video/tvs/UN32F5500AFXZA
5.0 out of 5 starsThis worked very well for the USB 3.0 results I was looking for. I bought this to use in conjunction with a (Class 10) 64GB SD XC card. The laptop I have has both an SD card reader and a USB 3.0 slot. By mounting the SD card in this Transcend Card Reader (and plugging it into a USB 3.0 port) I saw a noticeable improvement in speed when reading and writing (2GB to 4GB) files over using the built-in SD card reader. I also used this Transcend Card Reader to play MKV and MP4 video files from the SD card on my Samsung (Smart) HDTV. Excellent alternative to using just a USB thumb (flash) drive.Great Laptop USB 3.0 And HDTV Video Playback Results
Reviewed in the United States on September 3, 2015
I also have read some of the other positive reviews. Please read them as well. I will agree that the SD cards get a little warm to the touch when in use. I will also agree with some claims witnessing increases in transfer speeds that almost double alternate or previous methods. There are many variables that come into play (buffering, channels, IO, controllers, etc.), so I'll just say that the increase in speed is quite noticeable over all the alternate methods I've explored. Yes, I will agree that this card reader takes up some of the space around the USB port and the purchaser should take that into consideration, as with any USB device, the dimensions and product usage. I've purchased a couple of USB "pigtails" and have them on-hand for dealing with USB "real estate" issues. Reading reviews is a great way to learn more about a product, it's pros & cons, it's limitations, and features. When I put an SD card in the reader and plug it into the USB port on the back of my HDTV, it's very snug. Attached is a picture demonstrating how the card reader can interfere with a laptop's DVD RW drive's tray. But all I have to do is attach a USB "pigtail" and problem is solved. This card reader outperforms the other card readers I own and have used. I like it, even if I have to use an USB extension cable. I still give this product the max, 5 stars. I hope this review was helpful.
The SD XC card I used (formatted as "exFAT"):
o) 64GB SD XC Class 10 SCT Secure Digital Ultimate Extreme High Speed SDXC Flash Memory Card
o) Amazon Link: http://www.amazon.com/gp/product/B008YL8GLW
The Samsung Smart HDTV:
o) Link: http://www.samsung.com/us/video/tvs/UN32F5500AFXZA
Images in this review
Top reviews from other countries
- Great looking productReviewed in Singapore on November 3, 2024
5.0 out of 5 stars Affordable and usable
Color: WhiteVerified PurchaseGlad this is available in Amazon. Shops don’t sell it. Quite useful
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Cliente KindleReviewed in Brazil on October 30, 2023
5.0 out of 5 stars Muito bom
Color: BlackVerified PurchaseEee
Cliente KindleMuito bom
Reviewed in Brazil on October 30, 2023
Images in this review
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KrisReviewed in the Netherlands on March 6, 2021
4.0 out of 5 stars Transcend TS-RDF5K Memory Card Reader USB 3.0
Color: BlackVerified PurchasePrima USB card-reader. Werkt zonder problemen en de snelheid is ook prima in orde. Echter wel een ster aftrek voor de bouwkwaliteit. Het is afgewerkt met pianolak en daardoor een vingerafdruk-magneet. Ik had het liever in mat-zwart gezien. Ook rammelt de inhoud van de stick als je ermee schud, terwijl het dopje eraf is. Dit doet niks af aan de werking van het product, maar het komt wel een beetje goedkoop over. Anders dan dat doet het wat het moet doen.
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JustusReviewed in Germany on April 9, 2025
5.0 out of 5 stars Schneller und zuverlässiger Kartenleser!
Color: BlackVerified PurchaseDer Transcend USB 3.0 / 3.1 Gen 1 Multifunktionskartenleser TS-RDF5K überzeugt mit einer stabilen Lesegeschwindigkeit von 96 MB/s in Verbindung mit meiner 64 GB SanDisk Extreme SD-Karte (maximale Lesegeschwindigkeit 90 MB/s). Die Schreibgeschwindigkeit von 49 MB/s ist bei einem Kartenleser weniger relevant, da es hier hauptsächlich auf die Lesegeschwindigkeit ankommt. Im beigefügten Screenshot ist die Leistung des Lesers gut ersichtlich. Insgesamt bietet der Kartenleser eine schnelle und zuverlässige Performance – eine klare Empfehlung!
JustusSchneller und zuverlässiger Kartenleser!
Reviewed in Germany on April 9, 2025
Images in this review
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Ana MoorReviewed in Mexico on July 26, 2024
5.0 out of 5 stars ¡Excelente adaptador!
Color: BlackVerified PurchaseYa tengo con el desde 2020, me parece un excelente producto y durable, ademas de que es muy cómodo porque es chiquito y transportable