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.

Thunderbolt 3

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

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.

Gigabit Ethernet Connectivity

Give your laptop an instant, reliable wired Gigabit connection.

Strong housing

Compact, lightweight design in space grey, with aluminium alloy housing.

Turn one port into five more options.

Instantly add a Gigabit Ethernet port, a second display using the HDMI port, two additional USB 3.0 ports, and a USB‑C port to your computer simply by plugging in the hub into any USB‑C port.

Plug into a reliable docking station. Unplug for instant remote working.

Enjoy a premium docking station experience simply by plugging the hub into a single USB-C port on your computer. You can directly access a private LAN network with Gigabit Ethernet speeds, extend your monitor to a second screen, transfer files from USB 3.0 devices, and charge your laptop, all at the same time. Need to work remotely? Simply unplug the hub’s single cable and you’re ready to go with your laptop.

Easy to use everywhere. No setup at all.

The space grey, strong aluminium alloy housing protects the high-quality chipset inside and makes the hub ready for any situation, whether you’re at home, the office, or travelling. Plug and play convenience allows you to use the hub straight away and with any Mac, Windows or Linux computer with a USB-C port. There are no drivers to install, and no complicated software setup.

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.

Send 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 power through the hub and to your laptop.

D-Link DUB-M520. Connectivity technology: Wired, Host interface: Thunderbolt 3, USB Power Delivery up to: 60 W. Ethernet LAN data rates: 10,100,1000 Mbit/s, Networking standards: IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x. Product color: Aluminum, HD type: 4K Ultra HD, Maximum digital resolution: 4096 x 2160 pixels. Input current: 0.12 A. Other operating systems supported: ChromeOS

Connectivity technology	Wired
Host interface	Thunderbolt 3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
HDMI ports quantity	1
Microphone in	No
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	1
USB Power Delivery	Yes
USB Power Delivery up to	60 W
HDMI version	1.4
Ethernet LAN	Yes
Ethernet LAN (RJ-45) ports	1
Ethernet LAN data rates	10,100,1000 Mbit/s
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x
Full duplex	Yes
Product color	Aluminum
Card reader integrated	No
HD type	4K Ultra HD
Maximum digital resolution	4096 x 2160 pixels
LED indicators	Yes
Plug and Play	Yes
Housing material	Aluminum
Certification	CE, FCC, IC, RCM
Input current	0.12 A
Windows operating systems supported	Yes
Mac operating systems supported	Yes
Other operating systems supported	ChromeOS
Operating temperature (T-T)	0 - 70 °C
Storage temperature (T-T)	-25 - 85 °C
Operating relative humidity (H-H)	5 - 80%
Storage relative humidity (H-H)	5 - 80%
Width	4.06" (103 mm)
Depth	1.22" (31 mm)
Height	0.433" (11 mm)
Weight	1.73 oz (49 g)
Quantity per pack	1 pc(s)
Harmonized System (HS) code	84733020