UGREEN USB3.0 & USB-C Dual Slot Card Reader Adapter

5.0 Β· 51 reviews
Price range: $10.99 through $20.57
Pay now, in 4 interest-free payments of $2.75, or over 3–6 months
4 interest-free payments of $2.75

UGREEN USB3.0 & USB-C Card Reader supports SD and Micro SD cards up to 2TB capacity with simultaneous 2-card read and write. Features fast 5Gbps transfer speed and broad compatibility with Windows, macOS, Linux, iPad OS, and Android devices.

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Estimated Delivery Time3–7 business days

Effortless Dual Card Access

UGREEN’s card reader lets you insert and read SD and Micro SD cards simultaneously, streamlining your workflow by eliminating constant card swapping.

Its plug-and-play design supports multiple systems including Windows, macOS, Linux, iPad OS, and Android devices with OTG functionality.

Broad Card Compatibility and Capacity

Supports all common memory card types including SD, SDHC, SDXC, RS-MMC, MMC, and Micro SD variants up to 2TB in size, accommodating extensive storage needs.

Ultra-Fast Data Transfer

Equipped with USB 3.0 and USB-C interfaces, it delivers transfer speeds up to 5Gbps, significantly faster than USB 2.0 counterparts for swift file transfers.

Supports UHS-I speed standard with backward compatibility for UHS-II cards.

Robust Build and Portability

Constructed with a wear-resistant aluminum alloy shell that dissipates heat efficiently and extends device lifespan.

Available with a protective cover and keychain wire for easy carrying during work or travel.

Multiple Model Options

Choose between three models to fit your needs: dual USB-C and USB3.0 ports in aluminum alloy or ABS shell, or a USB3.0-only ABS shell model with keychain attachment options.

Compatibility Notes and Safety

USB-A and USB-C ports cannot be used simultaneously.

Supports hot-swapping, short-circuit, and over-current protection for safe and reliable operation.

Key specifications

  • Supports up to 2TB card capacity
  • USB 3.0 / USB-C interface with 5Gbps transfer speed
  • Supports two cards operating simultaneously
  • Compatible with multiple OS including Windows, macOS, Linux, iPad OS, Android
  • Material: Aluminum alloy shell (depending on model)

What's in the box

  • UGREEN Card Reader
  • Protective Cover
  • Keychain Wire (metal shell versions only)
  • User Manual
  • Retail Packaging Box
Product FAQ

Frequently asked questions

01 What types of memory cards does the UGREEN card reader support?

It supports SD, SDHC, SDXC, RS-MMC, MMC in the SD slot, and Micro SD, Micro SDHC, Micro SDXC in the Micro SD slot.

02 Can both SD and Micro SD cards be used at the same time?

Yes, the card reader supports reading and writing to two cards simultaneously.

03 What is the maximum supported card capacity?

The card reader supports memory cards up to 2TB capacity.

04 Which USB interfaces does the card reader offer?

Depending on model, it offers USB 3.0 and USB-C (Thunderbolt 3 compatible) ports.

05 Is the device compatible with iPads?

Yes, it is compatible with iPad Pro, iPad Air, iPad mini 6, and iPad 10 models with USB-C ports running iOS 13 or higher.

06 What file formats are compatible with Android phones like Samsung and Google?

The memory card should be formatted with FAT32 or EXFAT. NTFS is not supported.

07 Does the card reader support UHS-II speeds?

It supports UHS-II cards but transfers data at UHS-I speeds.

08 Is the card reader plug and play?

Yes, it is plug and play for Windows, macOS, Linux, USB-C OTG devices, and more.

09 What materials and design features does the reader have?

The device has a durable aluminum alloy shell for heat dissipation and includes a protective cover and optional keychain wire.

10 Are there any specific notes about USB-A and USB-C simultaneous use?

USB-A and USB-C plugs cannot be connected to the card reader at the same time.

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Weightβ€”
AvailabilityIn stock
SKUGA_123133

Discussion

5.0
Based on 51 reviews
Rating
AliExpress Shopper September 3, 2026 β˜… β˜… β˜… β˜… β˜…

Good as always

M***s June 15, 2026 β˜… β˜… β˜… β˜… β˜…

UGREEN quality is as good as ever. Tested with SanDisk SD: write ~88, read ~190.

P***r May 6, 2026 β˜… β˜… β˜… β˜… β˜…

Reliable and very fast!

A great reader that solves the problem of various inputs in devices. Thanks to USB 3.0 and USB-C, I can easily connect it to both my laptop and my phone or tablet. Transfer speeds are stable and as described – transferring photos from an SD and microSD card takes a while. The construction is solid, the caps hold well, and the whole thing is compact enough that I always have it in my bag. I sincerely recommend it!

Advantages:

Dual-sided connector (USB-A and USB-C).

Support for two cards simultaneously.

Compact size and sturdy materials.

Standard USB 3.0 (high-speed transfer).

AliExpress Shopper April 19, 2026 β˜… β˜… β˜… β˜… β˜…

A very good reader, impressive reading speed, also allows you to transfer files between two cards, which is very convenient. I recommend the seller and the reader.

Π‘***Ρ‡ April 12, 2026 β˜… β˜… β˜… β˜… β˜…

The package arrived intact. The packaging is good. The card reader itself works quickly. It read a 64 GB card at a speed of 80, and wrote at a speed of 30. I'm satisfied with the purchase, thank you.