The Think Pad One Link+ Dock, powered by Lenovo's revolutionary One Link+ technology transforms your new Think Pad into a full featured machine in the office or at home. Not only does the new convenient One Link+ connector deliver super-fast data transfers with USB (Universal Serial Bus) 3.0 & up to Ultra High Definition (UHD) video but it also charges your notebook, cell phone & tablet while you work or play! Unlike USB (Universal Serial Bus) docks the One Link+ Dock delivers video with no compression, no drivers & no impact on image quality & notebook performance. Simply connect your notebook with the Think Pad One Link+ Dock & get connected to power, Internet & workplace accessories through a convenient single connector. Expect nothing short of outstanding value with connections for two external displays, a keyboard, a mouse, & a printer. It also comes with a Think Pad 90w slim tip AC Adapter. The docking station comes equipped with a stereo/microphone combination audio port & 2x USB (Universal Serial Bus) 3.0 ports on the front panel with one of those as an "always (power) on" port for mobile device charging. Meanwhile, the rear panel has 2x USB (Universal Serial Bus) 2.0 ports & 2x USB (Universal Serial Bus) 3.0 ports, allowing for maximum device connectivity. The One Link+ dock also comes with a 10/1000 Gigabit Ethernet port, one VGA port, & two Display Port 1.2 ports for up to 3 video outputs with a maximum 4k 2k resolution. For security, the dock can be secured via a cable lock. With all of these great features, the Think Pad One Link+ Dock actually takes up less desk space than other typical docking stations!