Article Summary

Finding the right docking station doesn't have to be a gamble. While port shapes can be deceiving, true compatibility depends on a specific mix of hardware capabilities, operating system support, and power requirements. This guide simplifies the technical "rabbit hole" by walking you through five essential questions regarding your port type, software permissions, display goals, and charging needs. By matching your laptop's specific specs to the right technology, you can bypass the guesswork and ensure your workstation works perfectly the first time you plug it in.

Here at Plugable, our goal is to make buying a docking station simple. Plug it in, connect your monitors, and get to work. But if you’ve ever gone down the rabbit hole of USB-C, Thunderbolt, and display compatibility, you’ve probably realized it’s not that straightforward.

Two laptops with the same port can behave completely differently. A dock that works perfectly for one setup might not work at all for another.

So before you buy, we have compiled the top important questions with over 15 years of docking station development and support experience. Start by asking yourself these key questions. They’ll help you quickly determine whether a dock will work with your laptop—and what to look for if it doesn’t.

1. What type of port does your laptop actually have?

This first question is the most important, but it can also be the most complex to answer. The bottom line is that not all USB ports are created equal. Here’s a simplified walkthrough of how to approach this:

If you’re not sure, we recommend contacting your laptop manufacturer or referring to your system manual for clarity. 

2. What operating system are you running? 

On Windows, you’ll find broad support across virtually all of our docking stations.

On macOS, external display support is often limited by the model of the Mac. Depending on how many monitors you’re looking to connect, the right dock for your Mac will vary. On many base-model Macs (like the M1 or M2 Air), external display support is often limited by the Mac's model. Depending on how many monitors you’re looking to connect, the right dock for your Mac will vary. Use our Docking Station Finder tool to help determine the right compatible dock model for your Mac.

For ChromeOS, most docking stations are supported as well, with compatibility largely depending on the port type of the laptop. Plugable offers ChromeOS-Compatible products to help make choosing easy.

3. Is this a work laptop or a personal laptop? 

Laptops issued by a workplace can often have permissions and security software restrictions in place that either prevent the installation of drivers or third-party software, or block certain USB devices entirely. If you’re looking for a dock option for a work system, Plugable recommends contacting your IT or support team to see whether it is possible to install drivers or connect new USB devices to the laptop.

Do all docking stations require drivers? The answer is no. The most common docking stations that require drivers are docks that use DisplayLink USB graphics technology to function. You can identify these docks by looking for a DisplayLink logo directly on the product.

4. How many displays are you looking to run, and at what resolution?

A dock might technically support your monitors, but performance can vary depending on what you’re doing. Common use cases we see with docking stations are:

• Office productivity. Typically, monitors here will be standard 1080p displays. This includes using email, spreadsheets, surfing the web, and office applications. For this use case, all docking stations work well.
• Creative work. Monitors here can often range from standard 1080p displays to 4K or 5K resolution displays. This includes video editing, color accuracy, 3D rendering, and other graphics-intensive tasks. We recommend considering Thunderbolt docks to ensure the best performance.
• Gaming. Monitors for gaming are usually 1440p resolution or greater displays. Displays here often support a high refresh rate (120-240Hz). While Thunderbolt docks will ensure the best performance, gaming through a docking station is often not ideal, and we’d recommend getting in touch to learn more about this. 

5. Do you need charging through the dock?

Most docking stations that connect over USB-C will support laptop charging (known as USB-C Power Delivery). You might be wondering, “How do I know how much charge/wattage is enough?”

For most standard laptops, docks that provide at least 60W of charging is more than enough. 

If you’ve got more of a powerhouse of a laptop, up to 100-140W charging can be the better choice, to ensure your laptop’s battery stays topped off even under a heavy active load.

The easiest way to find this number is to check the power brick that came with your laptop. The required wattage is typically printed on it in Watts (W). 

This is still too complicated. I need help!

We get it. If you’re not 100% sure after going through these questions, you’re not alone. We got thousands of customers asking us these questions.

Consider these self-help options:

Plugable docking station finder. A popular tool that helps guide you through a list of compatible docks based on your answers to a few quick questions.

Plugable Watts AI assistant. Trained on countless customer support cases, knowledge base articles, technical data, and internal secret sauce.