This is a refurbished docking station, you should expect signs of use. Compatible Models: HP EliteBook 720 / 725 / 740 / 745 / 750 / 755 / 810 / 820 / 840 / 850 / 9470m / 9480m / 1020 / 1020 / 1040 / HP ZBook / HP Pro x2 612 / HP ProBook 640 / 645 / 650 / 655.
