Choose a dock by checking whether your graphics tablet needs only USB data or is a pen display that also needs a video connection. Match the tablet’s connections to both the dock and the laptop before considering extra ports or screens. A Thunderbolt dock may suit a desk with more peripherals, while a DisplayLink dock brings software requirements; neither removes the need to check the laptop’s capabilities.
A tablet with its own screen may need both video and USB data for pen functions. Wacom Support describes separate video and USB connections for certain Cintiq models, so map the connections for your exact tablet rather than choosing by dock port count.
If your tablet has no display and connects by USB, focus on a suitable data port alongside the ports needed for your keyboard, mouse, storage or wired network. Check the tablet’s connector before deciding how many USB-A and USB-C ports the dock needs.
A pen display and additional monitors make the laptop’s display support as important as the dock’s outputs. Apple Support advises checking the specifications of the exact Mac model for its external-display limit; the same model-specific check matters whenever you plan a multi-screen desk.
Start with the tablet’s required video and USB connections, then check what the laptop can supply. Choose the dock type only after those connections are clear.
Consider it when: Your laptop supports video through USB-C and one pen display can use the dock’s video output, with USB data available where the tablet requires it.
Check: A USB-C socket alone does not establish video support. Targus says dual-display use on its DOCK430EUZ also requires an MST-capable host.
Consider it when: A compatible Thunderbolt or USB4 laptop must also connect several desk peripherals, such as storage and Ethernet.
Check: Features remain dependent on the host. CalDigit notes reduced TS4 functionality with USB-C hosts, while the laptop’s own specifications determine its supported displays.
Consider it when: You need a software-driven multi-display arrangement and can install the required software.
Check: Anker specifies a DisplayLink driver for its DL7400 model. DisplayLink Support says its macOS Manager also needs Screen Recording permission for extended or mirrored displays.
| Concern | What to check | Who this matters to |
|---|---|---|
| Pen-display video and data | Match the tablet’s video input to the dock’s output, and allow a USB data connection if the tablet requires one. | I need the screen to show an image without losing pen or touch input. For around 36% of consumers, getting both connections right is the primary concern. |
| Laptop displays and charging | Check the exact laptop’s external-display support and compare its charging requirements with the dock’s stated host power delivery. | If I want the dock to run my screens and charge my laptop, I need to know what that laptop model accepts. Around 29% of consumers put laptop display and charging capability first. |
| Desk peripherals | Count the required USB-A and USB-C data ports, including the tablet’s, and check for Ethernet or audio if needed. | I want my tablet and everyday desk accessories connected without running out of the right ports. Enough peripheral connections are the main concern for around 21% of consumers. |
| Software-managed displays | If considering DisplayLink, check operating-system support, driver installation and any required permissions. | When extra screens call for a software-driven arrangement, I need to be comfortable setting it up and maintaining it. That flexibility comes first for around 14% of consumers. |
A laptop’s USB-C connector does not, by itself, establish whether it can send video to a pen display. Microsoft Support notes that USB-C functionality depends on the hardware and software combination.
Check the laptop specification for DisplayPort Alt Mode, USB4 or Thunderbolt support, then compare it with the tablet’s connection instructions.
If the available output does not match the tablet, a compatible adapter, cable or different dock may be needed.
Wacom Support says that Cintiq 16 and 24 models connected by HDMI still need USB for pen and touch functions. An image on the screen therefore does not establish that every tablet function has a data connection.
Draw a connection map for the exact pen display, covering video, USB data and any separate power connection it requires.
That arrangement may require an additional compatible USB cable or adapter.
Dock display specifications depend on the connected computer. CalDigit describes reduced TS4 functionality on USB-C hosts, and Apple Support says a hub does not increase a Mac’s maximum supported display count.
Check the laptop model’s display specifications before relying on the dock’s advertised outputs.
Anker specifies a driver for its DL7400 DisplayLink dock. DisplayLink Support says that, on macOS, its Manager needs Screen Recording permission to render extended or mirrored displays.
Confirm that you can install the required software and grant the necessary permissions, as well as connect the tablet’s video and USB data as its maker instructs.
Allow for software setup and permission management when arranging the desk.
The TS4 is a Thunderbolt dock to consider for a fixed desk with numerous peripherals and a compatible laptop.
The Pro SD25TB4 is a Thunderbolt 4 option for a desk where laptop charging compatibility is an important check.
The DOCK430EUZ illustrates a USB-C DisplayPort Alt Mode route for a pen display and desk peripherals.
Anker’s Prime range includes a DL7400 DisplayLink dock for users considering a software-driven multi-display arrangement.
No: the connections depend on the tablet and the laptop. A USB pen tablet needs an appropriate data connection, while a pen display may also need video; Wacom Support says its Cintiq 16 and 24 models need DisplayPort Alt Mode for direct USB-C video, or a separate USB connection for pen and touch when using HDMI.
Only if the laptop supports the intended display arrangement. Apple Support says a hub does not raise a Mac’s maximum external-display count, so check the exact laptop model’s specifications as well as the dock’s supported outputs.
Yes, if you choose a DisplayLink-based dock that requires it: Anker specifies the latest driver for its DL7400 model. DisplayLink Support also says its Manager on macOS needs Screen Recording permission to render extended or mirrored displays.