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

Price: $9.49 - $8.99
(as of Jun 17, 2026 02:53:23 UTC – Details)
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Product description

uni 2-IN-1 SD CARD READER

1 Plug and Play

2 5Gbps High-Speed Transfer

3 For GoPro’s TF card

Product Highlights

SD/ MicroSD, SDHC/ MicroSDHC, SDXC/ MicroSDXC cards from Dash Cam/Trail Cam/Digital Camera are supported in UHS-I mode up to 104MB/s.Simultaneously read & write on 2 cards, you can back up your camera cards to other cards.Support memory card capacity up to 2TB.Plug and Play, easy in and easy out. Warm Tips

Data transfer rates are subject to the speed of the memory card itself and your computer’s USB ports.A device with USB 2.0 would only run at 480Mbps.Read UHS-II cards at UHS-I speed.Memory cards shown in images are NOT INCLUDED in the product.Not support iPad, iPhone(lightning. But for iPhone(typec

Usage Notice

Q1 Incompatible devices – 1. Devices that do not support the “Lightning” and “USB-A” interface(such as only “USB-A” port of PC) – 2. Some SD cards were exFAT/NTFS with encryption or special formats (such as camera-specific formats) – 3. Android phones and tablets that do not support OTG function (OTG support can be checked in settings or official specifications) Q2 What to do if the card reader does not work? – 1. Make sure the card is inserted in the correct orientation – 2. Devices that support the OTG function, enable OTG on your device and find the SD card in the settings. – 3. If it still does not work, you can always ask us and we will help you solve it as soon as possible. Q3 Data transfer speed is slow? – Data transfer rates are subject to the speed of the memory card itselfand your computer’s USB-C ports.The SD card reader is USB 3.0 version, the theoretical of USB-C port transfer speed is 5Gbps; for micro SD/SD slot, theoretical speed is UHS-I (104MB/s). Q4 How to find files on SD Card on iPhone？ – Insert the SD card into the reader > plug the device card reader into thhe iPhone(TYPE-C) > click on the “FILES” app > click on iCloud Drive’s “Browse” > click on Browse’s SD card name>Now you can view your files from your SD card on “Your SD card name” *Q5 How to easily insert and remove the card？ – Insert the micro SD first, then the SD. To remove, take out the SD first, then the micro SD — it’s easier this way. Q6 Error message when transferring files? – (1)If you fail to transfer large files, please try to format the SD/MicroSD cards to the right format for your devices. Recommend using MS-DOS (FAT) for 32GB or smaller cards, and exFAT for 64GB cards; (2)macOS system devices can only read NTFS by default, but not write.

uni Card Reader Comparison

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Customer Reviews

4.6 out of 5 stars 35,119

4.5 out of 5 stars 685

4.6 out of 5 stars 1,039

4.5 out of 5 stars 8,438

4.7 out of 5 stars 5,123

4.6 out of 5 stars 6,890

4.2 out of 5 stars 156

Price

$8.99$8.99

$16.14$16.14

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$9.99$9.99

$9.49$9.49

$9.49$9.49

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USB Type

USB C & USB 3.0

USB C

USB C & USB 3.0

USB C

USB 3.0

USB 3.0

USB 3.0

Card Slot

SD / Micro SD

SD4.0 / Micro SD4.0

SD / CF / Micro SD / MS card

SD / Micro SD

SD / Micro SD

SD / Micro SD

N/M

Transfer Rate

5Gbps / UHS-I

312MB/s / UHS-Ⅱ

5Gbps / UHS-I

5Gbps / UHS-I

5Gbps / UHS-I

5Gbps / UHS-I

5Gbps

Work Simultaneously

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✔

✔

✔

✔

✔

✔

Note

Memory cards are not included

Memory cards are not included

Memory cards are not included

Memory cards are not included

Memory cards are not included

Memory cards are not included

Sharing Switch for 2 PCs

【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 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. (📌Note:Not compatible with “Lightning” port devices）
【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. (📌Note: SD Slot does not support CF express Type A/B/C Cards; SIM, XQD, MS Cards and Memory Stick）
【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 effortless 18-month 𝗐𝖺𝗋𝗋𝖺𝗇𝗍𝗒. Please rest assured we stand behind our products and customers.