Best Thunderbolt Mini PCs Under $450 for Upgradeability

Filtering for Thunderbolt support isolates mini PCs offering high-speed expansion and display options, compared to models without it that keep things simpler and cheaper.

Under $450 includes options such as Beelink SER5 , GMKtec K12, and Beelink Mini S12, offering a step up for shoppers who want more capability without paying a premium.