Federal Communications Commission Declaration of Conformity ThinkPad USB 3.0 Ultra Dock - DK1523 ThinkPad USB 3.0 Pro Dock - DK1522 This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.. One in DisplayPort alt mode allowing for 60 Hz, the other in plain USB mode. There's an MST hub in there as well, previous only the Ultra docks did, so two 4K @ 30 Hz monitors are a go, this time the "ThinkPad Ultra Docking Station" 40AJ contains a three output MST hub. The "ThinkPad Thunderbolt 3 Dock" 40AC is a TB3 dock + an MST hub.
將鍵盤或滑鼠與 ThinkPad USB 3.0 Ultra Dock 搭配使用時，建議您將鍵盤或滑 鼠連接到 ThinkPad USB 3.0 Ultra Dock 上的 USB 2.0 接頭（具有滑鼠和鍵盤符 號）。 : ThinkPad USB 3.0 Ultra Dock'u kullanmadan önce aygıt sürücüsünü kurduğunuzdan emin olun. Aygıt sürücüsünü almak için şuraya gidin:. The ThinkPad USB 3.0 Ultra Dock supports the videos with a frame rate slower than and equal to 24 fps. It consumes the notebook computer resource a lot when you play the video on the external monitor with a configured resolution of 3840x2160 pixels (30Hz). For smooth video playback, refer to the recommended