The UGREEN CM219 (Model: 25851) is an ultra-slim, high-performance 4-port USB 3.0 hub designed to expand a single USB-A port into four. Engineered for data efficiency and seamless peripheral connectivity, it allows you to hook up multiple devices such as mice, keyboards, flash drives, and external hard drives simultaneously without cluttering your workspace.
Technical Specifications
- Model Number: CM219 / 25851
- Input Interface: 1x USB 3.0 Type-A Male (with 15 cm integrated cable)
- Output Interface: 4x USB 3.0 Type-A Female
- Data Transfer Speed: Up to 5 Gbps (Backward compatible with USB 2.0 / 1.1)
- Auxiliary Power Port: 1x USB-C port for optional 5V/2A power input (supporting high-capacity storage drives up to 12TB)
- Housing Material: Durable ABS plastic case
- Dimensions: 104 mm x 30 mm x 10 mm
Key Features
- 4-Port Expansion: Instantly transforms a single USB port into four USB 3.0 ports, drastically improving daily workflow efficiency.
- High-Speed Data Transfer: Supports data transfer rates up to 5 Gbps, allowing heavy files to move in seconds.
- Plug and Play: Fully operational out of the box with zero driver installation required; compatible with Windows, macOS, Linux, and Chrome OS.
- Optional Power Input: Includes a dedicated USB-C auxiliary power port to stabilise connections when driving heavy peripherals or high-capacity external hard drives.
- Portable & Lightweight: Features an ultra-slim profile with an integrated 15 cm cable, making it ideal for mobile professionals and travel kits.
