HP announced the ProBook 400 G9 series of laptops at CES 2022. ... HP ProBook 450 15.6-inch. Swipe to scroll horizontally. ... (1 charging port, 1 powered port), ...

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.