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

UGREEN CM185 (UG‑50706) USB‑C/USB‑A card reader offers universal compatibility and high-speed performance. Designed with both USB‑C and USB‑A connectors, it provides a seamless way to access SD and micro SD (TF) cards from laptops, tablets, smartphones, and other OTG-capable devices. Supporting USB 3.1 Gen 1 and USB 3.0 speeds, it enables data transfers of up to 5 Gbps—ideal for moving large multimedia files quickly. The lightweight aluminum housing enables heat dissipation and durability, while driver-free plug-and-play support across Windows, macOS, Linux, and Android ensures convenience for professionals and mobile users alike.

Product Features

Dual interface compatibility

Equipped with both USB‑C and USB‑A male plugs to support connection with modern USB‑C laptops/devices and legacy USB‑A ports—offering maximum flexibility.

Simultaneous SD and TF card access

Supports reading and writing to SD and micro SD cards at the same time, eliminating the need to swap cards during workflows.

High-speed data transfers

USB 3.1 Gen 1 and USB 3.0 support data throughput up to 5 Gbps—enabling transfer of 1 GB files in just seconds.

Plug-and-play OTG support

Automatically recognized with no driver required on Windows, Mac OS, Linux, and Android—ideal for mobile use and desktop workflows.

Premium aluminum housing

Features an anodized aluminum casing that improves durability and heat dissipation for sustained performance.

Broad capacity support

Compatible with memory cards up to 512 GB tested and theoretical support to 2 TB—suitable for large graphic and video files.

Product Specifications

• Model: CM185 (UG‑50706)
• Connectors: USB‑C 3.1 Gen 1 male and USB‑A 3.0 male
• Card Slots: SD / SDHC / SDXC / MMC / RS‑MMC and micro SD / TF / UHS‑I
• Max data transfer: Up to 5 Gbps (~100 MB/s card-dependent)
• Card capacity supported: Tested to 512 GB, theoretical support up to 2 TB
• Material: Aluminum alloy casing for heat dissipation and durability
• Operating system support: Windows, Mac OS, Linux, Android
• Hot‑swappable: Yes (no drivers required)
• Dimensions: approx. 62 × 21 × 10.4 mm; Weight: ~30 g
• Additional protection: built-in overcurrent, short-circuit, overvoltage protection mechanisms

This compact and versatile reader is ideal for photographers, videographers, and mobile users working across multiple platforms. It delivers efficient, high-speed access to your memory cards wherever you go