Designed exclusively for ultraslim HP EliteBook Notebook PCs, the HP UltraSlim Docking Station expands display, network, and device connectivity so you can be more productive throughout the day—all through a simple one-click slide-in side dock.Designed exclusively for ultraslim HP EliteBook Notebooks Expands display, network, and device connectivity so you can be more productive throughout the day—all through a simple one-click slide-in side dock Four USB 3.0 ports offer high-speed connectivity to the USB devices you use most. USB 3.0 reduces the time required for data transmission (vs. USB 2.0)1, is backward compatible with USB 2.0, and is bi-directional DisplayPort and VGA ports deliver legacy and future compatibility with your choice of video devices and an Ethernet/LAN port keeps you online. Ports: 4 USB 3.0 ports (3 USB 3.0 ports, 1 Charging port); 1 RJ-45 (network) jack; 2 DisplayPort 1.2; 1 VGA port; 1 Line-in jack; 1 Line-out jack Compatible with HP EliteBook Folio 1020 G1; HP EliteBook Folio 1040 G1, G3; HP EliteBook 1040 G2; HP EliteBook Revolve 810 G1, G3; HP EliteBook 820 G1, G2, G3, G4; HP EliteBook 840 & 850 G1, G2, G3, G4, G5, G6; HP EliteBook 830 G5, G6; HP EliteBook 720, 740, 750 G1, G2; HP EliteBook 725 G3, G4, G5; HP EliteBook 745, 755 G3, G4, G5, G6; HP EliteBook 735 G5, G6; HP ProBook 640, 650 G2, G3, G4, G5; HP ProBook 645 G2, G3, G4, G5; HP ProBook 655 G2, G3, G4; HP EliteBook Folio 9480m, 9470m; HP ZBook 14u G4, G5, G6; HP ZBook 15u G3, G4, G5, G6