The Ugreen 30333 USB 3.0 All‑In‑One Card Reader (50 cm) is a versatile, high-speed memory card reader that supports multiple card formats simultaneously—ideal for photographers, videographers, and media professionals. With a USB 3.0 interface offering data transfer speeds up to 5 Gbps, it swiftly transfers large files, high-resolution images, or video footage. The built-in 50 cm cable and compact housing make it portable and convenient, while its plug‑and‑play design ensures compatibility with Windows, macOS, Linux, and Chrome OS without requiring drivers.
The reader supports SD/SDXC/SDHC, microSD/TF (UHS‑I), CompactFlash (CF I/III/4.0, excluding CF II), and Memory Stick (MS/PRO/MS PRO‑HG/MS XC DUO) cards simultaneously. It’s a practical choice when working with multiple memory card types in one session—no need to plug and unplug different readers.
Model / SKU | 30333 (CR‑125) |
Interface / Connector | USB‑A 3.0 (SuperSpeed, up to 5 Gbps) |
Cable Length | 50 cm (approx.) |
Supported Card Formats | SD / SDXC / SDHC / MMC / Extreme / Ultra II, Micro SD / TF / microSDXC / microSDHC / UHS‑I, CompactFlash (CF I / III / 4.0 / Pro / Ultra; excludes CF II) , Memory Stick (MS / MS PRO / MS PRO‑HG / MS XC DUO) |
Simultaneous Operation | Yes — supports read/write on up to 4 cards at once |
Maximum Card Capacity | Up to 512 GB (tested); theoretical support up to 2 TB |
Data Transfer Rate | Up to ~5 Gbps (≈ 90 MB/s) |
Operating System Support | Windows (XP / 7 / 8 / 10), macOS, Linux, Chrome OS (plug and play, no driver needed) |
Dimensions & Weight | Approx. 55 × 68 × 15 mm; ~150 g |
Warranty Terms: | 6‑months warranty covered by 101 Multimedia. |
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