Ugreen

UGREEN CM473 USB 3.0 to 4-USB 3.0 Hub

UGREEN CM473 expands one USB 3.0 port into 4 USB 3.0 ports with up to 5Gbps transfer speed, USB-C auxiliary power input, and Plug & Play setup.

About the product

Key Features

Expand your USB connections
Additional power for demanding external drives
Plug-and-play operation
Compact aluminium design

UGREEN CM473 USB 3.0 to 4-USB 3.0 Hub

When your computer runs short of connections, a USB 3.0 hub helps keep your essential accessories connected. UGREEN CM473 lets you expand your available USB connections through a single computer port, reducing the need to constantly unplug and reconnect devices. Its compact construction makes it a practical addition to a gaming desk, office workstation or laptop setup.

USB 3.0 Hub for Everyday Accessories

Keyboard and Mouse Keep your wired USB peripherals connected while leaving other computer ports available.
USB Flash Drives Connect removable storage to access documents, photos and files without rearranging your desk.
External HDD and SSD Use compatible external storage devices for large files, backups and project data.
USB Printers Add a compatible USB printer alongside your everyday computer accessories.

5 Gbps

Maximum USB 3.0 data transfer signalling rate with compatible connected equipment

Understand the Additional Power Input

Get Connected in Simple Steps

Setup Guide

Connect the Hub Insert the attached USB-A plug into a compatible USB port on your computer.
Attach Your Accessories Connect your supported USB peripherals to the available sockets.
Add Power When Necessary If a connected storage device requires additional power, connect a suitable power supply to the dedicated USB-C power input.
Start Using Your Devices Once the computer recognizes your peripherals, you can use them normally. Safely eject removable storage before disconnecting it.

Technical Specifications

Technical Details

Manufacturer Product Code	20805
Host Connector	USB 3.0 Type-A Male
Output Ports	4 × USB 3.0 Type-A Female
Auxiliary Power Input	USB-C
Attached Cable Length	20 cm
Chipset	GL3510
Housing Materials	Aluminium, ABS, PVC
Dimensions	103 × 30 × 10 mm

Package Contents

What's in the Box

UGREEN CM473 USB 3.0 Hub

Frequently Asked Questions

Does UGREEN CM473 need drivers?

No separate drivers are normally required on the supported operating systems. UGREEN describes the adapter as plug-and-play.

Does this USB hub work with Windows, Mac and Linux?

Yes. The manufacturer lists Windows 10/8.1/8/7, Linux and Mac OS among the supported systems.

Can I connect UGREEN CM473 directly to a USB-C-only laptop?

Not directly with this USB-A-host version. A computer with only USB-C ports needs a suitable USB-C-to-USB-A adapter or a hub with a USB-C host connector.

Can this USB splitter support a 10 TB external drive?

UGREEN lists support for compatible 2.5-inch HDD and SSD storage devices with capacities up to 10 TB. The storage device must also receive sufficient power.

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