UGREEN 4-in-1 Card Reader with USB-C and USB-A CM812
The UGREEN CM812 is a compact and portable 4-in-1 card reader with both USB-C and USB-A connectors. It supports SD, microSD, CF, and Memory Stick cards, offering fast USB 3.0 data transfer up to 5 Gbps. Plug-and-play compatible with Windows, macOS, Linux, Chrome OS, and Android devices, it allows easy and convenient transfer of photos, videos, and files between multiple devices.
Features
- Dual‑connector design with USB‑C and USB‑A interfaces built into the same device, so it works with both modern and legacy ports without adapters.
- Supports four major memory card formats: SD, microSD/TF, CompactFlash (CF), and Memory Stick (MS) cards — covers most common cards used by cameras, drones, game consoles, and other devices.
- USB 3.0 SuperSpeed support with data transfer rates up to about 5 Gbps (USB 3.0 standard speed) for fast copying of photos, videos, and large files.
- Designed to allow simultaneous multi‑card access — you can read/write multiple cards at once without swapping them.
- Plug‑and‑play operation with no driver installation required — works immediately when connected.
- Broad compatibility with operating systems: Windows (XP through 11), macOS, Linux, Chrome OS, and Android devices with USB‑C OTG support.
- Compact, portable and lightweight form factor that’s convenient for travel, field work, or everyday use.
- Typically USB‑powered (no external power adapter needed).
- Made with durable housing and a short integrated cable or dual plug design for easy connectivity.
- Useful for photographers and videographers transferring photos/videos, content creators moving media between devices, and general users backing up or sharing files across devices.
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