Toshiba dynadock u3.0 docking station

Toshiba -dynadock- u3.0 docking station .. Use it to connect to a laptop with 1 wire - then connect all your other devices to the dynadock.. 3mm audio, 2 - 3.0 usb, 2 - 2.0 usb, gigabit, hdmi with 5.1 audio, vgi, HD built-in video card, 2 up front always on usb 3.0 ports comes with power adapter & cord, usb -to- square plug adapter.. unit works great -- you can keep everything plugged into the dynadock - then just plug the single wire into your laptop.. set it up for an additional second screen and drive for music and movies on a spare laptop - never really used it much..