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The UGREEN USB C SD Card Reader is a USB-C card reader engineered for fast, reliable file transfers across laptops, tablets and phones. USB 3.0 throughput and dual-slot convenience reduce time spent swapping cards and waiting for imports. Does compatibility with real-world devices and long-run stability justify adding one to a kit?
⚡ At a Glance
- • Transfer Speed: USB 3.0 up to 5Gbps, supports Thunderbolt 3/4 speeds and cards up to 2TB
- • Best for: Photographers, videographers and mobile professionals needing fast card imports
- • Not ideal for: Users who require NTFS support on phones and tablets
Dual-slot hardware supports simultaneous read/write on SD and microSD cards. Aluminium housing and built-in protections help maintain stable transfers during sustained use.
Move large files quickly – With USB 3.0 up to 5Gbps
USB 3.0 protocol delivers theoretical throughput up to 5Gbps, and the reader is compatible with Thunderbolt 3 and Thunderbolt 4 connections for similar high-speed transfers. Card capacity support reaches up to 2TB.
HD video clips and large photo libraries offload in a fraction of the time compared with USB 2.0 readers, speeding up post-shoot workflows. Faster imports reduce downtime between shoots and edits.
Work with two cards at once – With dual-slot simultaneous read/write
Hardware supports concurrent access to SD and microSD slots with UHS-I compatibility; UHS-II cards are supported but will operate at UHS-I speeds. Plug-and-play operation eliminates the need for drivers on supported systems.
Copy files between cards or back up footage without swapping cards, saving time during busy shoots. Simultaneous transfers streamline card management in the field.
Rugged, thermally managed build – With aluminium housing and safety protections
Aluminium construction improves heat dissipation during sustained transfers and the unit includes over-current, over-voltage, short-circuit and over-temperature protections. Bus-powered operation removes the need for an external power supply.
Sustained imports remain stable without overheating, helpful during lengthy offloads. Robust construction and protections reduce the chance of hardware failures while travelling.
✨ The 4 Key Reasons for UGREEN USB C SD Card Reader
- Dual-slot simultaneous transfer – Copy or back up two cards without swapping during shoots
- Broad OS compatibility – Works with Windows, Mac, Linux, Android and Chrome OS reliably
- Aluminium casing with protections – Stable performance during long transfers and reduced overheating risk
- Support for large-capacity cards – Accepts cards up to 2TB, suitable for extended recording sessions
📋 Technical Details at a Glance
- Category: SD/microSD Card Reader
- Interface: USB-C, USB 3.0 (up to 5Gbps)
- Thunderbolt compatibility: Supports up to Thunderbolt 3 and Thunderbolt 4 speeds
- Max Card Capacity: Up to 2TB
- Supported Cards: SD, SDHC, SDXC, Micro SD, Micro SDHC, Micro SDXC, MMC, RS-MMC
❓ Frequently Asked Questions
Q: Can the reader access two cards at the same time?
A: Yes. Simultaneous read and write on two external memory cards (SD and microSD) is supported to avoid constant plugging and pulling.
Q: Will UHS-II cards run at full UHS-II speeds?
A: No. UHS-II cards are supported but will operate at UHS-I speeds when used with this reader.
Q: Can I use the reader with an Android phone and read NTFS-formatted cards?
A: Use with Android requires a phone or tablet that supports OTG; phones and tablets only support FAT32 and exFAT, and NTFS is not supported.
🏆 Our Verdict
Ideal for photographers, videographers and mobile professionals who need fast, dependable card-to-computer transfers. Dual-slot workflow, broad compatibility and aluminium construction combine for reliable field performance. While more capable than basic readers, the speed and durability deliver long-term value for users handling large media files regularly.
