In most cases, this means your PC needs to have a Thunderbolt 3, Thunderbolt 4, or USB-C port ready for action. If you don't have at least one of those ports, an eGPU is off the table.

Enhance your laptop’s performance by connecting an external GPU (eGPU) to significantly boost your gaming, video editing, and other graphic-intensive tasks.

Why I Built My Own eGPU The decision to build my own eGPU (external GPU) came down to pure practicality. My Lenovo X1 Carbon performs beautifully for writing, web browsing, and most productivity ...

If you're using a laptop PC or don't want to open your desktop PC, there are external GPUs you can buy instead. Here's what you need to know before buying.