HP USB-C Docking Station G4   
Front: 1x USB 3.0 1x USB-C (data & power) 1x Combo audio jack Back: 1x USB 3.0 2x USB 2.0 1x Gigabit Ethernet port 1x HDMI 2.0 2x DisplayPort Kensington lock slot This docking station works on the following models:
 
HP ProBook 640 G4, G5, G6, G7, G8, G9
HP ProBook 650 G4,G5, G6, G7, G8, G9
HP ProBook 645 G4,G5, G6, G7, G8, G9
HP EliteBook 830 G5, G6, G7 , G8, G9
HP EliteBook 840 G5, G6, G7, G8, G9
HP EliteBook 850 G5, G6, G7, G8, G9
HP EliteBook 840 G4, G6, G7, G8, G9
HP EliteBook 745 G5, G6, G7, G8 , G9
HP EliteBook 755 G5, G6, G7, G8, G9
HP EliteBook 735 G5, G6, G7, G8, G9
HP EliteBook x360 1020 G2 , G3
HP EliteBook 1040 G4, G5, G6, G7, G8, G9
HP ProBook 470 G5, G6, G7, G8
HP ProBook 455 G5;
HP ProBook 450 G5;
HP ProBook 440 G5;
HP ProBook 430 G5;
ChromeBook x360;
HP Elite x2 1012 G2;
HP Pro x2 612 G2;
HP EliteBook x360 1030 G2;
HP ChromeBook 13;
HP Specter Pro 13 G1 Notebook PC;
HP EliteBook Folio G1; HP Elite x2 1012 G1