The 15.6-inch HP ProBook 450 G5 and 17.3-inch HP ProBook 470 G5 offer optional Nvidia GeForce 930MX graphics with 2GB of GDDR3 memory, ... Ports: 1 x USB 3.1 Type-C 2 x USB 3.0 USB Type-A 1 x HDMI ...

In terms of ports, the HP ProBook 650 carries 1 USB-C, 3x USB-A, 1x RJ-45 port, 1x headphone jack, and an HDMI 1.4 port. The smaller ProBook 630 has just one fewer USB-A port.

All these models come with one USB Type-C port – meaning you can use the HP Elite USB-C Dock to hook up two monitors, and more – along with a pair of USB 3.0 connectors. HP’s ProBook 470 G5 ...