Thinkpad onelink dock midnight black uk amp ire 3 pin plug the thinkpad onelink dock powered by lenovos revolutionary onelink technology transforms your new thinkpad from a productivity powerhouse at school or in the office to a multimedia supercenter at home not only does the convenient onelink connector deliver super fast data transfers with usb 30 crystal clear audio and video through hdmi it also charges your notebook phones and tablets while you work or play connect to simpl