Add a second screen at up to 4K resolutions

Connect a second display to the 4K HDMI port for video up to 4K resolution with no lag

SuperSpeed USB 3.0

Transfer data at 5 Gbps. Ideal for transferring from USB drives, phones, tablets, cameras, and other peripherals.

Plug and Play

Add more available ports simply by plugging the hub into a USB-C port. No additional software required.

Power Delivery

Deliver up to 60W of power through the hub to your laptop by connecting your USB-C charger to the USB-C port.

Thunderbolt 3

Use the Thunderbolt 3 port to transfer data, deliver power, or extend your display in seconds.

Turn one port into four new ports.

Instantly add an HDMI port for a second display, two USB 3.0 ports, while keeping a USB‑C port free for your laptop simply by plugging the hub into a USB‑C port.

Transfer Large Files in Seconds

Use the hub to quickly transfer files to your USB devices like phones, tablets, external hard drives, and flash drives, to your computer. It has the latest USB 3.0 technology built in to make transfers of music, HD videos, entire photo albums, backups and other large files up to x10 faster than USB 2.0. You can connect older USB 2.0/1.1/1.0 devices as well as ones using the latest USB 3.0 technology.

Easy to take with you everywhere.

The hub’s compact design makes it convenient to carry with you anywhere and it fits into any laptop bag. When you need it, simply plug the hub into any Mac, Windows or Linux computer with a USB-C port. It’s that easy. No drivers needed, and no complex software installation required.

Extend your screen to a vivid 4K monitor.

Plug into the hub’s HDMI port to instantly mirror or extend your display to a second monitor with vibrant 4K resolution. And full backwards compatibility means you can connect to a 720p or 1080p monitor.

Deliver power through the hub.

With the Power Delivery feature, you can charge your laptop at the same time as connecting to your USB peripheral devices. Simply connect your USB-C charger to the hub’s USB-C port to provide up to 60W of power to your laptop.

Specification

Product
Product id	677776
Brand	D-Link
Partnr	DUB-M420
EAN/UPC code	790069447761
Warranty (months)	2 years
Ports & interfaces
Connectivity technology	Wired
Host interface	Thunderbolt 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1
USB Power Delivery	Y
USB Power Delivery up to	60 W
HDMI ports quantity	1
HDMI version	1.4
Microphone in	N
Network
Ethernet LAN	N
Performance
Product colour	Black, Silver
Card reader integrated	N
Data transfer rate	5 Gbit/s
Maximum digital resolution	4096 x 2160 Pixels
Plug and Play	Y
Certification	CE, FCC, IC, RCM
Power
Power source type	USB
Input current	0.031 A
Output current	3 A
Output voltage	20 V
Software
Windows operating systems supported	Y
Mac operating systems supported	Y
Other operating systems supported	Chrome
Weight & dimensions
Width	68 mm
Depth	67 mm
Height	18 mm
Weight	50 g
Operational conditions
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-25 - 85 °C
Operating relative humidity (H-H)	5 - 80 procent
Storage relative humidity (H-H)	5 - 80 procent