Topfeel G1 and G1 Pro power both the GPU and the mini PC through one shared supply Aluminum frames and dual-fan support make the Pro model stand out OCulink connection ensures strong GPU bandwidth without proprietary limitations or bottlenecks Topfeel, a Chinese manufacturer best known for its oddly memorable name, has entered the external graphics market with two new OCulink eGPU docks, the G1 and G1 Pro. Designed to boost the performance of mini PCs , these docks bring desktop-level graphics