Upgrading the GPU in your gaming laptop is normally not an option, but external graphics card cases allow you to make that change, so long as you have a fast enough Thunderbolt/USB port. The new Razer ...

Graphics cards or graphics processing units (GPU) are crucial if you are building a PC or looking to make a graphical upgrade to your current computer. Many computers get by with an integrated ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Arthur Gies Arthur Gies is an editor for Wirecutter's tech coverage. He's ...