How to Connect External GPU to Laptop

Experimenting with your device is a wise way when you want to achieve powerful and innovative performance. Without a doubt, now you have quite next-level laptops available in the markets yet the output of a computer setup always surpasses. Have you ever wondered why? Well, the reason is that a computer is more powerful than a laptop especially when it comes to high-end gaming. Besides, it has a power-packed GPU. However, now you can also connect the external GPU to the laptop without much hassle.

Connecting the external GPU not only gives you gaming and heavy work a boost but also makes the efficiency of output pretty much improved. You will notice the difference at once.

If you haven’t tried that out, this article is featuring an easy-to-understand guide that will make things practical and add a touch of innovation to laptop use.

External Graphics Processing Unit

Attaching eGPU or external GPU to the upgradeable gaming laptop is not a made-up thing but you can say it as a new line concept. For boosting up the performance and getting the best smooth gaming you will have to lean on it.

As mentioned above, the hardware GPU dock working with the laptop will assist the internal configuration and process to relate it to the PC and hence the power output becomes guaranteed.

External Graphics Processing Unit EGPU

The external GPU features the PCIe port that the graphics card Thunderbolt or USB Type-C gets connected to. If you are using the external GPU dock, it isn’t a problematic or worrying thing as long as you are sticking to the compatibility demands of your laptop.

Also, the best visuals with quality graphics are all that a gamer or graphics designer wants in a system. But before making that happen in reality you need to consider whether or not your laptop is compatible with eGPU or not. Also, does it fulfill the parameters and requirements of showing positive results while connecting the external GPU with your laptop? If yes then work for its connection!

Things you Need to know while connecting External GPU to Laptop

It is very important to pick up the right GPU before actually connecting it with an Upgradeable laptop. You don’t want to damage either of them. Make 100% that the power supply unit and laptop show positive compatibility. For that, you should consider the following things such as:

PSU Max Power

The power supply unit is the core letting out the well-balanced output for high-end gaming and more. For an external GPU, the hardware matters the most. Look for the 100W to 650W for reliable connectivity and performance. However, 400W is recommended if you do not want to compromise on output at all.

How to Connect External GPU to Laptop

PSU Cooling

Like the internal GPU needs cooling, eGPU also requires the same attention. If you have put it out, that doesn’t mean you can compromise on that. For working extensively high-end the powerful machinery needs to be under proper ventilation. The eGPU can either feature an internal or external fan depending on its built type. For internal fans in eGPU, you get to save space and make the surrounding space. Also if you choose an internal fan the attention to GPU care becomes dedicated.

How to Connect External GPU to Laptop

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Compatibility with Laptop Connection

Compatibility with the laptop is a must otherwise there is no point in bringing in the external graphics processing unit. By keeping the power specification of your laptop in mind, choose the eGPU carefully. Don’t just pick randomly and connect to the laptop. It can be dangerous if the compatibility is out of sync.

In addition to that, if you choose the 100% compatible eGPU for a laptop, the graphics will become more enhanced and the visuals will be highly worth seeing.

Make sure your laptop is eGPU compatible with the connection to your laptop. It’s very important and can help ensure you get the best graphics for your laptop.

Compatibility with Graphics Card

Another important thing in the laptop to eGPU connection is the graphics card compatibility. Also, some of the GPU docks feature the pre-installed graphics card. However, if you don’t have one you should with concerned. And if you are out choosing the best card that is compatible as well check for the requirement of your laptop.

With specification also consider the gaming requirement you want to play anytime soon, otherwise, you may need to replace the eGPU later on. The higher you go in quality and precision in the specification the more you get from gaming. However, wherever the brand you choose from, compatibility is the underlying factor that you should not compromise on, at any cost.


Picking the right size is the real game. If you want efficient gaming or graphics working pick the eGPU dock that doesn’t make things annoyed or compromised. For laptops, connectivity keeps the size factor in mind. Also, its weight is important otherwise there isn’t any need to go for external components.

Each eGPU has its own build and that is good when you are looking for options. And if you are noticing any odd output, the chosen component might be the reason for the concord.

Method of – How to Connect External GPU to Laptop

If you have read the above information “carefully” now it’s time to make the ace connection to eGPU with the laptop. However, if you notice any odd connection problem, talking to the maker of the dock is not a bad idea, since every dock is differently made for multiple concerns.

External GPU Connectivity to Laptop

General Ingredients that help in Laptop to eGPU Connection

  • Power supply
  • Video graphics card
  • External GPU, laptop, display monitor
  • Thunderbolt 3 connection and cord

If your laptop features the Mini PCI-E slot and the eGPU with the power connector with mini-PCI-E or HDMI cable it’s best.

Now for the connectivity with the laptop to eGPU, connect that cable of the external GPU to the laptop’s mini PCI-E slot while making sure you have removed the Wi-Fi LAN card in the first place. Don’t worry about the position of the laptop Wi-Fi socket as each designer has its own built position. Usually, it is located on the rear side of the laptop.

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