UGREEN Multi-Function Card Reader Case – CM856 – 55899 – 18 Months Warranty

The UGREEN Multi-Function Card Reader Case (55899) is an all-in-one solution designed especially for photographers, videographers, content creators, and professionals who need fast data access and secure card storage on the go. It combines a high-speed USB-C card reader with a rugged silicone storage case, keeping your memory cards safe, organized, and always ready for use.

This compact yet powerful accessory supports simultaneous card reading, 5Gbps high-speed data transfer, and dual USB-C / USB-A connectivity, making it perfect for modern laptops, tablets, smartphones, and traditional desktop PCs alike. Whether you’re editing photos in the field, backing up videos while traveling, or managing multiple memory cards at work, this card reader case delivers reliability, speed, and protection in one smart design.

Key Features

All-in-One Card Organizer & Armored Case

• Stores 6× SD cards + 4× Micro SD (TF) cards + 1× SIM card

• Includes USB-C to USB-A adapter and SIM ejector pin

• Shock-resistant silicone protective case prevents card loss, drops, and damage

• Ideal for professional photography and outdoor work

Dual-Port Connectivity with 5Gbps Speed

• Native USB-C interface for modern devices

• Includes USB-A adapter for legacy computers

• Up to 5Gbps data transfer speed (USB 3.0 / USB 3.1 Gen 1)

• Seamlessly switch between MacBooks, iPads, Android tablets, PCs, and gaming rigs

Simultaneous Dual-Card Reading

• Supports SD1 + TF or SD1 + SD2 at the same time

• Supports SD / SDHC / SDXC / Micro SD / Micro SDHC cards

• UHS-II protocol ensures fast and stable data access

• Efficient for backing up photos and videos without interruption

• Note: SD2 + TF simultaneous reading is not supported

Plug & Play – No Setup Required

• Driver-free operation on Windows, macOS, and Linux

• Works instantly with phones, tablets, laptops, and PCs

• Ideal for real-time VLOG editing, quick previews, and on-site backups

Safe & Low-Temperature Operation

• Built-in overcurrent and short-circuit protection

• Maintains a maximum operating temperature of only ~30.9°C

• Ensures stable, long-term card reading and writing without overheating

Specifications

Why Choose UGREEN 55899?

• Combines card reader + storage case in one compact device

• High-speed 5Gbps performance for professional workflows

• Dual-interface support for USB-C and USB-A devices

• Durable, travel-friendly design for field work

• Perfect for photographers, videographers, and creators