UGREEN CM478 USB Type-C to Multifunction 5-in-1 Adapter with 4K HDMI & 100W PD
Expand the capabilities of your USB-C device with the UGREEN CM478 USB Type-C to Multifunction 5-in-1 Adapter. Designed for professionals, students, remote workers, and everyday users, this compact USB-C hub transforms a single USB Type-C port into five essential ports, allowing you to connect displays, USB peripherals, and power your device simultaneously.
The UGREEN CM478 features 2 USB 2.0 ports, 1 USB 3.0 port, 1 HDMI 4K output, and 1 USB Type-C Power Delivery (PD) port, making it an ideal all-in-one connectivity solution for modern laptops, tablets, and smartphones.
Whether you're delivering presentations, connecting accessories, transferring files, or extending your display, the UGREEN CM478 delivers reliable performance in a compact and travel-friendly design.
Why Choose the UGREEN CM478 USB-C Adapter?
The UGREEN CM478 eliminates the limitations of modern USB-C devices by providing the most commonly used ports in one compact adapter. It allows you to connect multiple USB devices, charge your laptop, and output high-definition video through a single USB-C connection.
Perfect for:
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Business professionals
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Students
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Home office users
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Remote workers
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Graphic designers
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Content creators
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Travelers
5-in-1 USB-C Expansion
Everything You Need in One Adapter
The UGREEN CM478 expands one USB Type-C port into five versatile connections.
Ports Included
This combination allows you to connect keyboards, mice, flash drives, monitors, projectors, chargers, printers, and many other USB accessories at the same time.
Stunning 4K HDMI Display Output
Connect External Monitors with Crystal-Clear Video
The integrated HDMI port supports 4K Ultra HD resolution at 30Hz, allowing you to mirror or extend your display for increased productivity and entertainment.
Perfect for:
Enjoy sharp images, vibrant colours, and smooth video playback on compatible monitors, televisions, and projectors.
USB-C Power Delivery up to 100W
Charge While You Work
The USB Type-C Power Delivery port supports up to 100W PD pass-through charging, enabling you to power your laptop or tablet while using all connected peripherals.
Benefits include:
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Fast laptop charging
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Continuous power during work
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Supports long working sessions
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No need to sacrifice your charging port
Ideal for USB-C laptops including MacBook, Dell XPS, HP Spectre, Lenovo ThinkPad, ASUS ZenBook, and many others.
High-Speed USB Connectivity
USB 3.0 for Fast File Transfers
The USB 3.0 port supports transfer speeds of up to 5Gbps, making it ideal for:
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External SSDs
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USB flash drives
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Portable hard drives
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Cameras
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Data backups
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Large file transfers
Transfer movies, photos, documents, and backups significantly faster than USB 2.0.
USB 2.0 for Everyday Accessories
The two USB 2.0 ports are perfect for devices that do not require high bandwidth, including:
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Keyboard
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Mouse
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Printer
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Scanner
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USB headset
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Webcam
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USB receiver
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Game controller
Using dedicated USB 2.0 ports also helps maintain stable performance for input devices.
Compact Design for Maximum Portability
Built for Travel and Everyday Use
The UGREEN CM478 is lightweight and compact, making it easy to carry in your backpack, laptop sleeve, or travel bag.
Its durable construction is designed for daily use while maintaining reliable performance whether you're in the office, classroom, meeting room, or working remotely.
Wide Compatibility
Works with Most USB-C Devices
The UGREEN CM478 is compatible with USB-C devices that support DisplayPort Alt Mode.
Supported devices include:
Apple
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MacBook Pro
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MacBook Air
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iMac
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Mac mini
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iPad Pro
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iPad Air (USB-C)
Windows Laptops
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Dell XPS
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HP Spectre
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HP EliteBook
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Lenovo ThinkPad
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Lenovo Yoga
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ASUS ZenBook
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Acer Swift
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Microsoft Surface
Smartphones & Tablets
Operating Systems
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Windows
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macOS
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Linux
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ChromeOS
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Android
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iPadOS
Ideal Applications
Home Office
Connect your keyboard, mouse, monitor, and charger through a single USB-C port.
Business Meetings
Easily connect projectors and external displays for presentations.
Entertainment
Watch movies or stream content in 4K on a larger display.
Students
Connect storage devices, projectors, and classroom accessories with ease.
Travel
Carry one compact adapter instead of multiple individual adapters.
Technical Specifications
General Specifications
| Feature |
Specification |
| Model |
UGREEN CM478 |
| Product Type |
USB Type-C Multifunction Adapter |
| Functions |
5-in-1 USB-C Hub |
Ports
| Port |
Quantity |
| USB 2.0 |
2 |
| USB 3.0 |
1 |
| HDMI |
1 |
| USB-C Power Delivery |
1 |
Performance
| Feature |
Specification |
| USB 3.0 Speed |
Up to 5Gbps |
| HDMI Resolution |
Up to 4K @ 30Hz |
| Power Delivery |
Up to 100W PD |
| Plug & Play |
Yes |
| Driver Required |
No |
Build Quality
| Feature |
Specification |
| Material |
Durable ABS & Aluminum Components |
| Design |
Compact and Portable |
| Colour |
Space Grey (Model Dependent) |
Package Contents
Why Buy the UGREEN CM478 USB Type-C to Multifunction 5-in-1 Adapter?
The UGREEN CM478 USB Type-C to Multifunction 5-in-1 Adapter is the perfect connectivity solution for modern USB-C devices. Combining 4K HDMI output, 100W USB-C Power Delivery, USB 3.0 high-speed data transfer, and dual USB 2.0 ports, it delivers everything needed for work, study, entertainment, and travel in one compact device.
Whether you're expanding your laptop's connectivity, connecting external displays, charging your device, or transferring files, the UGREEN CM478 USB Type-C to Multifunction 5-in-1 Adapter offers dependable performance, broad compatibility, and premium portability for everyday use.
