HP USB 3.0 3005pr Port Replicator USB 3.0 and Gigabit ethernet provide legacy and future-proof benefits. Maximum connectivity with two USB 3.0 ports, four USB 2.0 ports, and Gigabit Ethernet Easy setup - No optical drive needed with flash memory software installation wizard! All the ports you need to connect up to 6 USB accessories; 4 USB 2.0 USB ports, 2 USB 3.0 ports; headphone and mic ports, Gigabit Ethernet connection (10/100/1000); HDMI , DisplayPort , Power In, USB 3.0 Out, Lock Slot