Do I need to install software in order to use the device?

Yes, DisplayLink software is required for the UD-ULTCDL for full functionality. Manual installation is required for macOS. Installation is typically automatic on Windows. No driver installation required for ChromeOS.

When installing DisplayLink software on my Mac, why is it necessary to grant ‘Screen Recording’ permission?

macOS requires "Screen Recording" for the DisplayLink driver to work properly. Approving it enables the driver to send data over USB from your computer to the DisplayLink-powered display. No data, images, or pixels are being stored or recorded.

Does this dock allow for three displays even on base M1, M2, or M3 Macs?

Yes. Enabled by DisplayLink technology, UD-ULTCDL can connect three displays (1x 4K 30Hz, 2x 1080p 60Hz) even if the computer supports only one display output on its own. DisplayLink Manager installation required on Mac.

Which USB-C port on the dock can be used to connect my computer?

The USB-C port on the rear of the dock is dedicated for connecting your laptop. The front port is a hub port only, so it doesn’t work to connect a computer to the dock.

Why aren’t all three displays connecting to my dock?

Please confirm your laptop’s USB-C port supports video output (Alt Mode) and that the DisplayLink driver is installed. We recommend using the USB-C cable included with the dock for best results - other USB-C cables may not support Alt mode.

ASIN	B01FKTZLBS
Best Sellers Rank	#345 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #48 in Laptop Docking Stations
Brand	Plugable
Color	Space Grey
Compatible Devices	Windows 10 / 11, macOS 10.
Customer Reviews	4.4 out of 5 stars 1,518 Reviews
Global Trade Identification Number	00819927010852
Hardware Interface	Thunderbolt 4
Item Dimensions L x W x H	12"L x 6.7"W x 17.5"H
Item Weight	400 Grams
Manufacturer	Plugable
Number of Ports	13
Product Dimensions	12"L x 6.7"W x 17.5"H
Total Number of HDMI Ports	3
Total USB Ports	4
Total Usb Ports	4
UPC	819927010852
Unit Count	1.0 Count
Warranty Description	2 Year Limited Parts and Labor
Wattage	100.0

PLUGABLE TECHNOLOGIES UD-ULTCDL PLUGABLE USB-C TRIPLE DISPLAY DOCKING STATION 2 HDMI 1 DVI 4K ETH

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