UGREEN CM185 USB-C/USB-A Card Reader (UG-50706)

The UGREEN CM185 delivers versatile memory card access through dual interface compatibility. This compact reader bridges the gap between traditional and modern device connectivity for efficient data transfer.

Dual-Interface Convenience

The CM185 features innovative dual-connector design for maximum device compatibility:

• USB Type-C connector for modern devices
• USB Type-A connector for traditional ports
• Integrated sliding mechanism to switch between connectors
• Single-handed operation for connector selection

This unique configuration consequently eliminates the need for separate adapters or multiple card readers. Furthermore, both interfaces support USB 3.0 speeds, ensuring consistent performance regardless of the connection type used.

Comprehensive Card Compatibility

The UGREEN CM185 supports multiple memory card formats simultaneously:

• SD/SDHC/SDXC (up to 2TB capacity)
• microSD/microSDHC/microSDXC (up to 2TB capacity)
• UHS-I SD and microSD cards (up to 104MB/s)
• Backward compatibility with older SD/microSD standards

Both card slots can function independently, allowing concurrent access to SD and microSD cards. Additionally, the reader maintains full compatibility with various speed classes including Class 10, U1, U3, and V30 cards.

High-Speed Data Transfer

The CM185 utilizes USB 3.0 technology for efficient file transfers:

• Theoretical speeds up to 5Gbps (USB 3.0)
• Real-world transfer rates up to 104MB/s with UHS-I cards
• Backward compatibility with USB 2.0 ports
• Simultaneous read/write operations with dual cards

These performance capabilities make the UGREEN CM185 suitable for transferring large photo collections, video files, and other media content with minimal waiting time.

Compact and Durable Design

The CM185 features practical physical attributes for portable use:

• Pocket-sized dimensions (77 × 25 × 11mm)
• Lightweight construction (20g)
• Durable ABS plastic housing
• Integrated activity LED indicator
• Keychain hole for easy carrying

The minimal footprint and thoughtful design elements therefore enhance portability while maintaining full functionality for on-the-go use.

Ideal Users for the UGREEN CM185 Card Reader

• Photographers: The dual-interface design provides seamless workflow between modern cameras and both new and older computers, supporting efficient transfer of RAW image files.
• Mobile professionals: The compact size and versatile connectivity make this ideal for business travelers needing to access data across multiple device types.
• Content creators: The ability to read both standard SD and microSD cards simultaneously accelerates workflow when managing content from multiple sources like cameras, drones, and action cameras.
• IT support staff: The universal compatibility reduces the need for multiple adapters when providing technical support across various computer models and operating systems.

Physical Specifications

• Dimensions: 77 × 25 × 11mm
• Weight: 20g
• Color: Black/Gray
• Material: ABS plastic
• Cable: None (direct connection)
• LED indicator: Activity status

Technical Specifications

• Host interfaces: USB Type-C and USB Type-A (switchable)
• USB version: USB 3.0 (5Gbps)
• Card slots: SD card slot, microSD card slot
• Maximum card capacity: 2TB (theoretical)
• Maximum transfer speed: 104MB/s with UHS-I cards
• Power: Bus-powered (no external power required)

Card Compatibility

• SD family: SD, SDHC, SDXC, UHS-I
• microSD family: microSD, microSDHC, microSDXC, UHS-I
• Speed classes supported: Class 4, 6, 10, U1, U3, V30
• Not compatible with: CF cards, Memory Stick, xD cards, UHS-II/III

System Compatibility

• Operating systems: Windows 11/10/8.1/8/7, macOS 10.6+, Linux
• Mobile compatibility: Android OTG-supporting devices, iPad Pro (2018+)
• File systems supported: FAT16/32, exFAT, NTFS, HFS+, ext2/3/4