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uni

uni SD Card Reader,High Speed USB C to Micro SD Memory Card Adapter USB 3.0

Based on 36,146 reviews
Condition: New
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$7.59
Save $1.90 was $9.49

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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Oct 31
Order within 19 hours and 18 minutes

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At a glance

Condition
New
Color
Grey
Model
UNICASD01
Dimensions
0.67"L x 2.36"W x 3.94"H
Weight
13 g
Special Feature
Compact, Plug & Play, Dust Proof
Data Transfer Rate
5 Gbps
Warranty
18-month
Works with
Camera, Smartphone, Tablet, Laptop

Features 5

  • 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. (Note: "SD"card and "Micro SD" card not included.)
  • 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.(Note:only reads and transfers data from the SD and TF card, not directly connect to the camera)
  • 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. (Note:Not compatible with Lightning port devices)
  • 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. (Note: SD Slot does not support CF express Type A/B/C Cards; SIM, XQD, MS Cards and Memory Stick)

Specs 22

Brand uni
Media Type MMC, RS-MMC, SD Card, SDHC, SDXC, microSD, microSDHC, microSDXC
Connectivity Technology USB Type C, USB Type C USB
Special Feature Compact, Plug & Play, Dust Proof
Color Grey
Additional Features Compact, Plug & Play, Dust Proof
Data Transfer Rate 5 Gbps
Hardware Interface USB 3.0, USB Type C

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

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
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

Couldn't be happier with this product!
Color: Grey
I recently purchased the uni SD Card Reader (USB‑C to Micro SD, USB 3.0 Dual Slots) and I couldn’t be happier with how well it performs. The build quality feels solid and reliable, and the compact design makes it super convenient to carry around. The high‑speed transfer rates are exactly as advertised—moving large photo and video files was quick and hassle‑free. I also love that it has dual card slots, making it easy to switch between SD and Micro SD cards without needing extra adapters. Setup was effortless: I just plugged it into my device and it worked instantly with no drivers or complicated steps. Whether you're transferring media, backing up files, or editing on the go, this little card reader is fast, dependable, and incredibly handy. Overall, a great product with excellent performance. Highly recommend! ... show more
Reviewed in the United States on July 16, 2026 by JJ Dancer
Compact, Compatible, and Useful
Color: Grey
This has been an excellent addition to my kit. The options for both USB-A and USB-C make this very useful. It has worked with all the cards that I have provided to it. I haven't done any benchmarking, but the speeds are as I would expect. I do have to take care not to lose either of the plastic caps when the device is inserted. It would be useful if there was a cord that kept track of them or if there was a dummy end on the device so it could snap into place while being attached to a computer. The only bad thing I have to say about this device is the mild anxiety I get about losing the caps while using the device. Otherwise, this is a very clever and useful design and I would recommend this, even despite my mild anxiety. ... show more
Reviewed in the United States on April 5, 2026 by Xavier
Just what I Needed.
Color: Grey
This inexpensive gadget is just what what I have been looking for. I can easily take the micro SD card from my dash cam, plug it into the device and then plug it into my phone so I can effortlessly scan through the images. What a neat little gadget. I know there are many other uses, but for me the simplicity of reading my dash cam footage is my happy place. ... show more
Reviewed in the United States on July 5, 2026 by gkpasco
Amazing Speed & Quality
Color: Grey
It’s plug and play. It works amazing and is extremely compataible for anything you need to offload. The indicator light is extremely helpful and it’s an among product.
Reviewed in the United States on August 28, 2026 by Kalan Bruner
Convenient and Fast Card Reader
Color: Grey
This card reader is really convenient and works well for transferring photos and files. I like having both SD and microSD slots, so I don’t need separate adapters for different cards. The USB-C connection is also handy for my newer devices, and transfers are reasonably quick. It’s compact and easy to take with me. Overall, a useful accessory, though I wish the build felt a little more durable. ... show more
Reviewed in the United States on August 19, 2026 by Mari
Awesome
Color: Grey
Small and mighty! Got this for my insta 360 x6 and it works great small and fits in my camera bag
Reviewed in the United States on September 3, 2026 by DANNIEdBUYz
Great Item
Color: Grey
Compact and easy to use. Works great
Reviewed in the United States on August 11, 2026 by James
lightweight, cool looking and works.
Color: Grey
Cool, lightweight, all ports work. What else is there to discuss?
Reviewed in the United States on August 31, 2026 by molzami
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