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
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
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.
To initiate a return, please visit our Returns Center.
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Availability:
In Stock.
Arrives
Sunday, Dec 21
Recently Viewed
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: 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
Brand: uni
Series: PIXEL
Item model number: UNICASD01
Hardware Platform: Mac, PC
Operating System: Android, Mac OS, Windows
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
Date First Available: January 17, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Dec 21
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
Top Amazon Reviews
Color: Midnight Blue
This card reader works perfectly! It’s compact, sturdy, and easy to use. I love that it has both USB-C and USB 3.0 connections, making it super convenient to use with my laptop and phone. It reads cards instantly, and it takes both standard and micro SD cards with no problem. It’s reliable, fast, and exactly what I needed.
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Reviewed in the United States on November 6, 2025 by Jose
Color: Grey
So far so good! This little card reader is really working out well. It works n everything I have tried it in, from Macbook to Chrome, phone to fire tablet. It's easy to use, very sturdy, and fast enough for whatever I'm doing with it. Good little card reader, great price. I recommend this product to anyone that needs one.
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Reviewed in the United States on November 5, 2025 by Jesse Middaugh
Color: Grey
I've had a few products like this some of them with wires and plug in USB some of them that plug in USB with a couple different ports other than the c type this one I like because it's compact it fits right in with your SD cards and most standard SD card holders it is real easy to install use it for many different things like checking my trail cams and the location that they are at rather than switching out SD cards the size is perfect it's a great value for your money and picture quality is perfect for my needs some people out there might need something a little more specialized but I'm sure you know who you are and what you need this works good for the average person who just needs to upload some stuff or have your computer run on different chips for different reasons
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Reviewed in the United States on November 19, 2025 by Bruce wayne
Color: Grey
I had files from word doc on here, pictures and some other things I wanted to keep. Not realizing this card wasn't empty, I used it for my baby monitor. The baby monitor did it's job and saved files onto the card, the monitor told me it was empty. So naturally I assumed it was empty and didn't have to format it. When I realized my mistake, I tried to get into the card and delete the videos from the baby monitor. No such luck. This device refuses to come up on my computer and phone. I can't tap into it. So the information I saved, is virtually useless to me now. I'm going to lose it all because I can't get into the card to transfer the data. I don't know what else to do! Both pieces of information are NOT compatible with one another and it's giving me a problem trying to access it. However, the reader works PERFECTLY FINE with anything else. But this one card. I put it back into the baby monitor and it says it's working perfectly fine. So the problem is and is not the card. THe information stored on it doesn't function well with the new videos stored on it. I bought this SOLELY because it said it could read video footage from dash cams, baby monitors, and cameras. Well apparently it cannot.
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Reviewed in the United States on July 29, 2025 by The Amado's
Color: Grey
This works so good, its super compact and easy to use, its compatible with all my devices.
Reviewed in the United States on November 30, 2025 by G
Color: Grey
As a photographer and technophile, I'm always looking for accessories that combine robust performance with a smart, durable design. This uni SD card reader is a perfect example of that. Right out of the box, the build quality is impressive—the aluminum casing feels substantial and premium, a far cry from the flimsy plastic readers I've owned in the past. The braided nylon cable is a fantastic detail that adds to both the durability and the aesthetic, giving me confidence it will withstand daily use without any issues. Functionally, it's flawless. The dual-slot design is incredibly practical, allowing me to simultaneously transfer files from both my camera's SD card and my drone's Micro SD card, which drastically cuts down my workflow. The speeds are consistently fast, maxing out the UHS-I speed of my cards, and the "plug and play" functionality means I can get to work instantly on my laptop or Android device without dealing with drivers. It’s a reliable workhorse that does exactly what it promises, all wrapped in a thoughtful, high-quality design.
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Reviewed in the United States on September 28, 2025 by Dillion Baity
Color: Grey
It worked well and I like the size and versatility of it. The cost was also great.
Reviewed in the United States on December 6, 2025 by Dolly
Color: Grey
Very useful and it's very easy to plug and play. The transfer connectivity was seamless and it reads the memory card without issues. It has the right storage capacity. Perfect product to use when transferring data from your micro SD and SD Cards.
Reviewed in the United States on December 2, 2025 by Jerry