The HP EliteDesk 800 G9 Mini adds a fast 20Gbps USB-C port up front

The G9 generation upgrades the front USB-C to 3.2 Gen 2x2 — that’s 20 Gbps, double the G8’s front port. The rest of the layout is familiar: two USB-A 3.2 Gen 2 ports up front, two more around back, two DisplayPort 1.4 outputs, and 2.5 Gigabit Ethernet. The rear gets DC power input. It’s a sensible refinement of the G8 formula with a notably faster front USB-C port that makes quick work of large file transfers.