eGPU via OCuLink: Adding a Desktop GPU to a Mini PC

Tue, 19 May 2026 16:00:00 +0000

For years the external GPU story was a sad one: Thunderbolt enclosures that cost as much as a mid-range card, ate a third of your bandwidth in overhead, and dropped the link if you breathed on the cable. OCuLink quietly changed that. It’s an external PCIe connector — no protocol translation, just raw PCIe lanes on a cable — and a growing number of mini PCs now ship with a port. I’ve been running a desktop GPU off a palm-sized machine for a few months, and it’s the first eGPU setup I’d actually recommend.

Egpu - Tag - vo.rs

eGPU via OCuLink: Adding a Desktop GPU to a Mini PC