HP Elite ZBook Thunderbolt 3 Dock UHD 4K 90w AC Adapter + USB-C Cable 

HSTNN-CX01

Comes with 90w AC power adapter

Thunderbolt 3 power / video cable

Compatible with HP

HP ProBook x360 11 G1 EE; 

HP Elite X2 1012 G2; 

HP EliteBook x360; 

HP Elite x2 1012 G1 Tablet; 

HP EliteBook Folio G1

and many more.