uni SD Card Reader, High-Speed USB C to Micro SD Card Adapte…
$12.99Original price was: $12.99.$9.99Current price is: $9.99.
From the brand
uni SD Card Reader
More Choices for you
【USB 3.0 + USB C】 Both interfaces support high-speed data transfer up to 5 Gbps, allowing you easily transfer 1G files in seconds. Dual Card Slots, support SDXC, SDHC, SD, MMC, RS-MMC, Micro SDXC, Micro SD and Micro SDHC cards from Camera/ Gopro/ Dash Cam/ Surveillance camera. Backwards compatible with USB 2.0 and USB 1.1. * Memory cards shown in images are not included in the product. 【Double duty】 Simultaneously reading and writing on two cards to save the constant plugging and pulling of plugs. Enjoy fast photo downloads, smooth video editing and fast 3D Printer file transfers. Double your productivity with simultaneous microSD/SD card access. View recordings of your security cameras, wildlife monitors, private surveillance cameras and car monitors instead of bringing them home to you. 【Plug and Play】uni Card Reader for camera memory card has handy covers at both ends to keep out liquid and dust. Its slim profile makes it easy to store in your camera bag or backpack, and the useful cord keeps it from getting lost and provides convenient access to micro/SD cards when needed. No driver is required in Windows 11/10/8/7/Vista or Mac OS X 10.2 and later. No additional power supply is required. 【Wide Compatibility】Compatible with iPhone 15 Pro/Pro Max, MacBook Pro (2023~2016), MacBook (2022~2015), iMac Pro (iMac), Acer Aspire Switch 12S/R13, Predator 15/17X, XPS 13/15/17, Alienware 13/15/17, Spectre x360, Microsoft Surface Pro, Book 2, Razer Blade 15/Stealth 13/Pro 17, Samsung Galaxy Tab Pro, S23/ S22 Ultra/ S21/ S20 and most other USB-C / A devices. 【No Camera Software Required】uni high speed Memory Card Reader connects directly to your Android phone’s USB-C port, allowing you to instantly view your footage and manage photo videos without the need for additional apps or Wi-Fi connections. Share your experiences in real-time and never miss an exciting moment again! uni Micro SD USB Adapter with 24/7 customer service and hassle-free 18-month warranty. Please rest assured we stand behind our products and customers.
Price: $12.99 - $9.99 (as of Apr 28, 2025 14:51:52 UTC – Details)
Customers say
Customers find the memory card reader works seamlessly with their MacBook Pro and appreciate its solid metal casing that feels durable. The device features both USB-A and USB-C connections, making it compatible with various devices, and customers praise its quick file transfer speed. They like its compact size, noting it fits easily in a pocket, and find it easy to use and reasonably priced.
13 reviews for uni SD Card Reader, High-Speed USB C to Micro SD Card Adapte…
Nsmith –
Great for transferring from PC to 3D printer
Works perfectly, bought this to transfer 3D prints from my PC to my Ender 3 pro. have had no issues with card readability. Feels well-made and no loose connection when plugging in the card to plugging the device into my computer. No installation is a plug and play.
NJ Kerr –
This Thing Is Perfect!
This is the perfect all in one! I love the size, its built well and it cuts down my time transferring because it is so fast. I love everything about this thing! I highly highly recommend!
desmobob –
Compact, convenient, inexpensive, effective!
Works great to flash microSD card where my other card reader wouldn’t allow it. Compact, convenient, and inexpensive. Great value.
Joe E. Consumer –
Versatile and compact! Watch out not to lose the caps though
This is a small little useful tool. Securely plugs into a USB or USB-C socket and works nicely to transfer data from a device to SD and TF. The only thing I wish was designed differently were the caps. Although they fit snugly right now, I fear they will eventually become loose and fall off. Also, I have a tendency to remove a cap, use the device, and then forget to recap the end before walking away to another location. I just know I’ll lose the caps. I just wish they would just fold away on some sort of hinge rather than just having to be removed completely. Otherwise, this is a slick, small, and very handy little tool if you need to “sneakernet” your files around! I like it.
B**** K***** –
Smaller than you think and sturdy build.
This gadget is much smaller than I expected which is excellent. Easy to carry, either in a bag or my pocket. Supports both standard and micro memory cards and functions as expected.
Philip Anderson –
Well-Built & Works Flawlessly
This SD card reader has a solid build and works exactly as needed. I love that it has dual slots for both standard SD and microSD cards, making it super convenient. The USB-C connection is fast and reliable, and it worked perfectly with my PC—just plug and play with no setup required. Highly recommend!
Christopher M. –
THERMAL ISSUES ARE A CONCERN
I liked the smaller form factor versus the old Sandisk ImageMate All-In-One workhorse model that is intended for a desktop setup. I had no issues with the Uni USB-C reading Samsung or San Disk memory cards. Uni functioned perfectly via port to port read and write at simultaneously and from card to card data transfers. [NOTE: a few users complained the device did not function in that manner by design. I can assure you it has no issues reading and writing to two SD cards mounted in the unit.]SETUP: 2014.5 Macbook Pro running OSX 10.15.3 with Uni USB-C 3.0 mated to Mac USB port directly (no USB hub).MEDIA:-Samsung SD 500GB card connected directly into the micro SD slot (no adapter)-Sandisk 400GB card connected via card adapter into larger SD slot. (w adapter)ANOMALY: THERMAL ISSUESUpon insertion, Spotlight indexing alone caused the Samsung SD card to get red hot to the touch thus warranting an immediate shutdown and removal of the device.-Spotlight was disabled and the Samsung card was reinserted without thermal issues.-Sandisk SD card inserted. No issues.Data transfer was then started with a few small files at a time without issue. 2.26GB of docx files were then transferred without issue. When moving large amounts of data however, the card got hot. So did the entire USB card reader. UNI device warm to the touch. Card temp nominal temp. No rise detected.The transfer results were successful. This device does work regarding Form, Fit and Function. However, the heat issues are something one should be weary of.Reason being, as a comparison, I ran the same Samsung SD card in the old Sandisk ImageMate All-In-One model and allowed Spotlight to index the entire 500GB card. The card was luke warm while the reader body was cold. Now, as to whether or not the circuit board inside was getting warm or not, I cannot attest to that but, I can attest to the fact the temperate of the SD card itself was luke warm. And that is really what matters. A scorching hot memory card warrants attention. I can copy the entire contents and move it over in one operation without the cards melting down on the old workhorse (Sandisk ImageMate All-In-One) .For smaller data transfers or, perhaps other applications on other computers this UNI USB-C reader may operate okay. I cannot say without testing it myself in a reliability lab for months on end. The OEM making these should have done a DOE and all the Environmental and Reliability Testing to ensure thermal runaway was not an issue. It is an issue that warrants attention.SUMMARY: Great form factor. No fitment issues. (Note: I hope users are aware of the direction the cards go in. It sounds like some are jamming the cards in in the incorrect orientation. I had no fitment issues on the 2021 model. Transfer speeds were quick. Hundreds of GBs of data were moved without corruption.The only anomaly or issue rather of concern is the thermal rise at the SD card level. If they are using the body of the device as a heat sink to wick heat away from the components inside, I get that aspect. It is a very small form factor but, the question is where is the heat originating: The card or the electronics inside? I would not take a chance on a scorching hot memory card being reliable and holding out for any length of time – especially on repeated thermal shocks like what this device subjects cards to.
Tropicmom –
Handy.
This is a handy little gadget! It is easy to use, once plugged into to the laptop, the options are straight forward. Can be a card reader, or gum drive reader. Well worth the money!
Stephane heard –
Great item and value for money
Frank Wodzitzka –
Ich bin mit dem Artikel sehr zufrieden, funktioniert einwandfrei. Gutes Preis Leistungsverhältnis.
Amazon Customer –
رهيب عملي وحجمة مره صغير مايضايق
Brad –
This thing is a lifesaver it transfers photos to your computer instantly great if you have a pc to transfer photos too I was using my cameras built in app to transfers but this thing is awesome, also very nice to just keep in a camera bag due to the small size of it
Leslie –
Simple tool and easy to use. There was no unnecessary information or false statement in the description; I appreciate that.
Nsmith –
Great for transferring from PC to 3D printer
Works perfectly, bought this to transfer 3D prints from my PC to my Ender 3 pro. have had no issues with card readability. Feels well-made and no loose connection when plugging in the card to plugging the device into my computer. No installation is a plug and play.
NJ Kerr –
This Thing Is Perfect!
This is the perfect all in one! I love the size, its built well and it cuts down my time transferring because it is so fast. I love everything about this thing! I highly highly recommend!
desmobob –
Compact, convenient, inexpensive, effective!
Works great to flash microSD card where my other card reader wouldn’t allow it. Compact, convenient, and inexpensive. Great value.
Joe E. Consumer –
Versatile and compact! Watch out not to lose the caps though
This is a small little useful tool. Securely plugs into a USB or USB-C socket and works nicely to transfer data from a device to SD and TF. The only thing I wish was designed differently were the caps. Although they fit snugly right now, I fear they will eventually become loose and fall off. Also, I have a tendency to remove a cap, use the device, and then forget to recap the end before walking away to another location. I just know I’ll lose the caps. I just wish they would just fold away on some sort of hinge rather than just having to be removed completely. Otherwise, this is a slick, small, and very handy little tool if you need to “sneakernet” your files around! I like it.
B**** K***** –
Smaller than you think and sturdy build.
This gadget is much smaller than I expected which is excellent. Easy to carry, either in a bag or my pocket. Supports both standard and micro memory cards and functions as expected.
Philip Anderson –
Well-Built & Works Flawlessly
This SD card reader has a solid build and works exactly as needed. I love that it has dual slots for both standard SD and microSD cards, making it super convenient. The USB-C connection is fast and reliable, and it worked perfectly with my PC—just plug and play with no setup required. Highly recommend!
Christopher M. –
THERMAL ISSUES ARE A CONCERN
I liked the smaller form factor versus the old Sandisk ImageMate All-In-One workhorse model that is intended for a desktop setup. I had no issues with the Uni USB-C reading Samsung or San Disk memory cards. Uni functioned perfectly via port to port read and write at simultaneously and from card to card data transfers. [NOTE: a few users complained the device did not function in that manner by design. I can assure you it has no issues reading and writing to two SD cards mounted in the unit.]SETUP: 2014.5 Macbook Pro running OSX 10.15.3 with Uni USB-C 3.0 mated to Mac USB port directly (no USB hub).MEDIA:-Samsung SD 500GB card connected directly into the micro SD slot (no adapter)-Sandisk 400GB card connected via card adapter into larger SD slot. (w adapter)ANOMALY: THERMAL ISSUESUpon insertion, Spotlight indexing alone caused the Samsung SD card to get red hot to the touch thus warranting an immediate shutdown and removal of the device.-Spotlight was disabled and the Samsung card was reinserted without thermal issues.-Sandisk SD card inserted. No issues.Data transfer was then started with a few small files at a time without issue. 2.26GB of docx files were then transferred without issue. When moving large amounts of data however, the card got hot. So did the entire USB card reader. UNI device warm to the touch. Card temp nominal temp. No rise detected.The transfer results were successful. This device does work regarding Form, Fit and Function. However, the heat issues are something one should be weary of.Reason being, as a comparison, I ran the same Samsung SD card in the old Sandisk ImageMate All-In-One model and allowed Spotlight to index the entire 500GB card. The card was luke warm while the reader body was cold. Now, as to whether or not the circuit board inside was getting warm or not, I cannot attest to that but, I can attest to the fact the temperate of the SD card itself was luke warm. And that is really what matters. A scorching hot memory card warrants attention. I can copy the entire contents and move it over in one operation without the cards melting down on the old workhorse (Sandisk ImageMate All-In-One) .For smaller data transfers or, perhaps other applications on other computers this UNI USB-C reader may operate okay. I cannot say without testing it myself in a reliability lab for months on end. The OEM making these should have done a DOE and all the Environmental and Reliability Testing to ensure thermal runaway was not an issue. It is an issue that warrants attention.SUMMARY: Great form factor. No fitment issues. (Note: I hope users are aware of the direction the cards go in. It sounds like some are jamming the cards in in the incorrect orientation. I had no fitment issues on the 2021 model. Transfer speeds were quick. Hundreds of GBs of data were moved without corruption.The only anomaly or issue rather of concern is the thermal rise at the SD card level. If they are using the body of the device as a heat sink to wick heat away from the components inside, I get that aspect. It is a very small form factor but, the question is where is the heat originating: The card or the electronics inside? I would not take a chance on a scorching hot memory card being reliable and holding out for any length of time – especially on repeated thermal shocks like what this device subjects cards to.
Tropicmom –
Handy.
This is a handy little gadget! It is easy to use, once plugged into to the laptop, the options are straight forward. Can be a card reader, or gum drive reader. Well worth the money!
Stephane heard –
Great item and value for money
Frank Wodzitzka –
Ich bin mit dem Artikel sehr zufrieden, funktioniert einwandfrei. Gutes Preis Leistungsverhältnis.
Amazon Customer –
رهيب عملي وحجمة مره صغير مايضايق
Brad –
This thing is a lifesaver it transfers photos to your computer instantly great if you have a pc to transfer photos too I was using my cameras built in app to transfers but this thing is awesome, also very nice to just keep in a camera bag due to the small size of it
Leslie –
Simple tool and easy to use. There was no unnecessary information or false statement in the description; I appreciate that.