UGREEN 6-in-2 USB-C Multifunction Adapter CM380

The UGREEN CM380 6-in-2 USB-C Multifunction Adapter is designed to expand the connectivity of compatible MacBook models while maintaining a compact, cable-free setup.

Its dual USB-C male connector plugs directly into two adjacent USB-C/Thunderbolt ports on a compatible MacBook. Once connected, the adapter provides six useful interfaces for displays, storage devices, memory cards and other accessories.

6 in 2 MacBook Expansion

The UGREEN CM380 converts two USB-C ports into six useful connections:

• 1 × Thunderbolt 3 USB-C port
• 1 × HDMI port
• 2 × USB 3.0 Type-A ports
• 1 × SD card slot
• 1 × TF/microSD card slot

This configuration makes the adapter especially useful for professionals who need more connectivity without carrying several individual adapters.

Thunderbolt 3 USB-C Port

One of the key features of the CM380 is its multifunction Thunderbolt 3-compatible USB-C port. Depending on the connected MacBook and peripherals, this interface supports high-speed data transfer, USB-C charging and external display connectivity. This makes it considerably more versatile than hubs where the USB-C female port functions only as a Power Delivery input.

4K HDMI Output

The dedicated HDMI interface allows you to connect a compatible MacBook to an HDMI monitor, television or projector. It supports resolutions up to 4K at 30Hz, providing clear video for office applications, presentations, entertainment and productivity. Lower resolutions such as Full HD 1080p are also supported.

Two USB 3.0 Ports

The CM380 provides 2 × USB-A 3.0 ports for connecting conventional USB accessories. USB 3.0 provides theoretical transfer speeds of up to 5Gbps, making these ports suitable for:

• External HDDs and SSDs
• USB flash drives
• Keyboards
• Mice
• USB receivers
• Printers
• Cameras
• Card readers
• Other USB peripherals

The ports are also backward compatible with older USB devices.

SD Card Reader

The integrated SD card reader provides convenient access to standard SD memory cards. It is particularly useful for photographers, videographers and content creators who frequently transfer photos and videos from cameras to their MacBook.

TF / microSD Card Reader

A separate TF/microSD card slot provides access to smaller memory cards commonly used in cameras, drones, smartphones and other portable devices. Having both SD and microSD interfaces eliminates the need to carry a separate memory-card reader.

USB-C Charging

The multifunction USB-C/Thunderbolt interface can also be used for pass-through charging with compatible MacBooks. This allows users to connect a suitable USB-C charger while continuing to use the adapter’s HDMI, USB and card reader interfaces. Actual charging performance depends on the MacBook model, charger, charging cable and connected peripherals.

Designed for MacBook

Unlike a conventional USB-C hub with a cable, the CM380 uses two fixed USB-C connectors positioned next to each other. This design is intended primarily for compatible MacBook models with matching adjacent USB-C/Thunderbolt ports. The direct attach design creates a clean workstation setup without an additional host cable.

Key Features

• 6 in 2 USB-C multifunction adapter
• Designed for compatible MacBook models
• Dual USB-C male connection
• 1 × Thunderbolt 3-compatible USB-C port
• 1 × HDMI port
• HDMI output up to 4K @ 30Hz
• 2 × USB 3.0 Type-A ports
• USB data transfer up to 5Gbps
• 1 × SD card reader
• 1 × TF/microSD card reader
• USB-C charging support
• High-speed data connectivity
• Plug-and-play design
• Compact aluminium construction
• Ideal for business and creative professionals

Technical Specifications

Ideal Applications

The UGREEN CM380 6-in-2 USB-C Multifunction Adapter for MacBook is ideal for office professionals, photographers, designers, students and content creators who need additional connectivity from their MacBook.

With 4K HDMI, two USB 3.0 ports, SD and microSD readers, and a multifunction USB-C/Thunderbolt interface, it provides a practical all-in-one solution for expanding a MacBook workstation.