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uni SD Card Reader, High-Speed USB C to Micro SD Card Adapter USB 3.0 Dual Slots, Memory Card Reader for SD/Micro SD/SDHC/SDXC/MMC, Compatible with MacBook Pro/Air, Chromebook, Android Galaxy

    • Based on 26,055 reviews
Condition: New
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$9.99 Why this price?
Holiday Deal · 50% off was $19.98

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Dec 26
Order within 10 hours and 43 minutes
Available payment plans shown during checkout

Color: Grey


Features

  • 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 Playuni 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 CompatibilityCompatible 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 Requireduni 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.

Brand: uni


Media Type: microSDXC, microSDHC, microSD, SDHC, SD Card


Connectivity Technology: USB Type C, USB Type C USB


Special Feature: Plug & Play


Color: Grey


Brand: ‎uni


Item model number: ‎UNICASD01


Hardware Platform: ‎PC, Mac


Operating System: ‎Windows, Mac OS, Android


Item Weight: ‎0.459 ounces


Product Dimensions: ‎0.67 x 2.36 x 3.94 inches


Item Dimensions LxWxH: ‎0.67 x 2.36 x 3.94 inches


Color: ‎Grey


Manufacturer: ‎uni


Country of Origin: ‎China


Date First Available: ‎January 17, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Dec 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • 10/10
Color: Grey
I recently purchased the uni SD Card Reader and I couldn't be happier with my purchase. This card reader has truly exceeded my expectations in terms of speed, convenience, and compatibility. First and foremost, the speed of this card reader is impeccable. I have used other card readers in the past that have been slow and unreliable, but the uni SD Card Reader is lightning fast. I transfer large files from my SD card to my computer in seconds, which has saved me so much time and frustration. The USB 3.0 technology is a game-changer and I am incredibly impressed with how smoothly and quickly it operates. In addition to its speed, the uni SD Card Reader is also incredibly convenient. The dual slots for both SD and micro SD cards make it easy to transfer files between different devices without having to switch out different adapters. This has been a huge time-saver for me and has greatly improved my workflow. The compatibility of this card reader is also worth mentioning. I have used it with my MacBook Pro, Chromebook, and Android Galaxy phone, and it has worked seamlessly with all of them. I appreciate that I don't have to worry about compatibility issues or needing multiple adapters for different devices. Overall, I highly recommend the uni SD Card Reader to anyone in need of a reliable and high-speed card reader. It has made transferring files between devices a breeze and has greatly improved my workflow. I give this product a solid 5-star rating and will continue to use it for all of my future file transfer needs. ... show more
Reviewed in the United States on July 11, 2024 by Wanderer
    • Small Package, Works Great
Color: Grey
I love this little card reader. Easily fits anywhere I need to carry it without getting in the way. Plenty of formats read by it, quick and easy. Price is great, good value to add a couple for whatever needs you may have.
Reviewed in the United States on December 4, 2024 by MadMango
    • Tiny and useful
Color: Grey
It’s small and good. I like how easy it is to use. The transfer speed is good as well.
Reviewed in the United States on December 2, 2024 by Aman
    • Works as advertised, great product and quality and value
Color: Grey
Recommend
Reviewed in the United States on November 17, 2024 by Joseph Gaynor
    • Nice sd card reader adapter!
Color: Grey
Durable High-quality, high transfer speeds, usd-a and usb-c compatibility with your phone, computer and other devices. Really handy and a great value.
Reviewed in the United States on November 19, 2024 by Joseph Johnson
    • Runs a little hot
Color: Grey
Seems that transfering files with a micro SD plugged directly into the card reader makes the micro SD quite hot while working. Inserting it into an SD adapter and then plugging it into the card reader seems to dissipate heat better though (I guess because more of the adapter is exposed to the air). In any case the card reader is great at what it does so far. I also like the size, and smooth simple shape of the reader, because it doesn't get caught on anything. You can't leave a card in the card reader though, since both micro sd's and full size sd cards stick out a bit when inserted into the reader. ... show more
Reviewed in the United States on November 28, 2024 by kbb_a1fa
    • Solid Build Quality
Color: Grey
This adapter works very well and is a wonderful product for the value. I bought it because I needed an SD card to USB adapter and right out of the box it works very well and was extremely easy to install. Mostly due to the fact that you just plug it into your USB slot. The build quality is excellent as the shell is made of some type of metal and under heavy transfer and use it does not get terribly hot. ... show more
Reviewed in the United States on December 1, 2024 by Michael
    • THERMAL ISSUES ARE A CONCERN
Color: Grey
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 ISSUES Upon 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. ... show more
Reviewed in the United States on March 3, 2024 by Christopher M.

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