Targus Validates DisplayLink Manager Graphics Connectivity Version 16.0 For Tahoe 26, Sequoia 15, and Sonoma 14

April 10, 26 - Posted in: 2026, DisplayLink, Docks, Mac, MacOS, Tech, Tech Talk, Technology by Kevin Quinn, Thee DocKtor

Targus has validated the new DisplayLink Manager Graphics Connectivity version 16.0 (April 3, 2026) for macOS Tahoe 26, Sequoia 15, and Sonoma 14. Testing was conducted on a range of MacBook Pro and Air models, spanning M1 through M5, and the new MacBook Neo. This release is available online for all applicable Targus Universal Docking Stations.

Customers utilizing the Targus MAC Address Clone Utility (TMAC) for macOS (v.1.0.10) are encouraged to contact their Targus representative to discuss deployment compatibility.

macOS Limitations

Protected content from iTunes and other players is not visible on built-in graphics when DisplayLink screens are connected. (17087)
The list of available resolutions and the default resolution for 4K displays depends on the type of connection (HDMI or DisplayPort). To see a more complete list of resolutions follow these steps:
- Open the Displays preference in System Preferences.
- Go to the preferences panel for the DisplayLink screen.
- While keeping the option (alt) key pressed, select the "Scaled" option for the list of resolutions.
Manual Ethernet speed setting is not retained across reboots. (20973)
Since macOS Ventura 13, USB Restricted Mode protection is enabled by default on Apple Silicon MacBooks.
This requires users to explicitly allow new USB peripherals, including products using DisplayLink technology.

Known Issues and Limitations

An updated list of troubleshooting suggestions is available at http://support.displaylink.com/knowledgebase/topics/80209.
It is not possible to unlock the MacBook via Apple Watch when screen saver is running/enabled.
Some resolutions, especially HiDPI/Retina ones, may be missing on Apple Mx products. (29526)

Release Notes

Changes in 16.0

Visual accessibility features are now supported on DisplayLink screens. (PS-3216)
Added a first-time configuration step-by-step wizard. (PS-5280)
Fixed an issue where some monitors connected via DisplayPort appeared as "No monitor" or were blank after resuming from suspend. (VIFR-6890, VIFR-6939, VIFR-7211)
Resolved an issue where some monitors were not recognized after a Mac reboot. (VIFR-7207)
Fixed an issue with increased CPU usage related to DisplayLink Manager. (VIFR-7384)
DL-7xxx: Fixed an issue causing blank screens after resuming from sleep. (VIFR-7208, VIFR-7254)
DL-6910: Fixed an issue where 4-video-output DisplayLink products were not detected in DisplayLink Manager v15.1. (VIFR-7436, VIFR-7473
Note: The Targus DOCK570 utilizes the DL-6950 chipset.

Changes in 15.1

Automatically recovers when macOS disables DisplayLink screens due to low disk space. (PS-5471)
Removed references to the Login Screen Extension to streamline the user interface. (PS‑5509)
Resolved an issue where image could temporarily hang when scrolling webpages up or down in Safari on 4K 240 Hz displays. (VIFR‑6184)
Addressed a temporary screen freeze occurring after extended viewing of the 'Picker' interface. (VIFR-6228)
Corrected visible cutting/tearing of windows during movement on Intel-based Macs at refresh rates above 60 Hz. (VIFR-7113)
[DL-7xxx] Fixed multiple issues involving DisplayPort where there was no display or EDID was missing after system boot, restart or resume from sleep (VIFR‑6963, VIFR‑7207, VIFR‑7211, VIFR‑7254).
Improved performance on Intel‑based Macs running macOS Sonoma, eliminating frame drops and lag when moving windows on DisplayLink screens. (VIFR-7260)
Fixed Night Shift failing to activate in clamshell mode. (VIFR-7263)
Improved pen and stylus input responsiveness on macOS 26 Tahoe across supported devices. (VIFR-7273)
Fixed a problem causing DisplayLink screens to freeze after resume from sleep with closing the laptop lid. (VIFR‑7307)
Resolved an issue causing email content to appear invisible in MS Outlook when encryption is enabled on DisplayLink-powered screens.

Changes in 15.0

Support for macOS Night Shift.
Additional HiDPI modes enabled by default.
Refreshed GUI and updated icons.
Fixed issue where one DP-connected screen remained black after upgrading DisplayLink Manager App. (VIFR-6853)
Enhanced video playback for smoother performance. (VIFR-7115)
Removed the fake 8K mode from Display Settings when Additional HiDPI modes are enabled. (VIFR-6970, VIFR-7024)
Resolved mismatch between Display Settings refresh rate and actual monitor refresh rate. (VIFR-6770)
Fixed DisplayLink App menu bar popping up automatically without user interaction. (VIFR-7107)
Resolved DisplayLink Manager App crash after running Shortcuts on the app. (VIFR-7110)
Improved performance when sharing an external screen in Microsoft Teams. (VIFR-7158, PS-5467)
[DL-6350] Enhanced mouse pointer responsiveness for smoother navigation. (VIFR-7022)

Changes in 14.1

Fixed temporary screen dimming or color shifts when a video call overlay was detected. (PS-5247)
Fixed occasional oscillating brightness visible on certain colors. (VIFR-6165)
Fixed an issue where, on some monitors, the OSD menu would disappear quickly after opening. (VIFR-6438)
[DL-7xxx] Fixed image artifacts around the mouse pointer when moving the video player window between screens. (VIFR-6743)
[DL-7xxx] Fixed image artifacts appearing around the mouse pointer in dark mode within certain applications, particularly when the Mac was under heavy system load. (VIFR-6760, VIFR-6852)
[DL-7xxx] Resolved an issue where lock screen contents could be displayed on an HDMI-connected screen when DisplayLink Manager was running. (VIFR-6342)
[DL-6xxx] Display modes with a width above 1920 that is not divisible by 16 are not supported. (VIFR-6730)
[DL-6350] Fixed an issue where 4K resolution was unavailable after resuming from sleep if the second monitor was unplugged during sleep. (VIFR-6823)

Changes in 14.0

Support for macOS Tahoe 26.
The Login Screen Extension is installed automatically as part of the main installation package.
Unlocking Mac with Apple Watch now respects the system setting.
Support for the f.lux application is automatically detected and enabled. (VIFR-6838)
Support request creation is now consistent across all platforms.
Resolved an issue where some DisplayPort-connected monitors attached to the dock were incorrectly detected as 'No Monitor'. (VIFR-6529)
[DL-6350] Fixed an issue where display timings exceeding device capabilities were incorrectly offered. (VIFR-6702)
Fixed intermittent brightness changes after closing QuickTime or Safari in fullscreen mode. (VIFR-6705)