HP 2013 Ultraslim Elitebook Laptop Docking Station D9Y32AA + HP 65W AC Adapter Onboard Ports: 4 x USB 3.0 ports (3 USB 3.0 ports, 1 Charging port) 1 x RJ-45 (network) jack 2 x DisplayPort 1.1a (DisplayPort 1.2 capable) 1 x VGA port 1 x Line-in jack 1 Line-out jack USB 3.0 is backwards compatible with USB 2.0 devices but will run at USB 2.0 speeds
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