PwrON Compatible AC / DC Adapter Replacement for Lenovo ThinkPad Basic USB 3.0 Dock US 4X10A06687 03X6777 4X10A06689 DL3700-ESS Power Supply Cord - Walmart.com
Lenovo ThinkPad Basic USB 3.0 Docking Station DU9019D1 0A34193 Compeve Compenet Lenovo ThinkPad Basic USB 3.0 Docking Station DU9019D1 0A34193 [DU901D1] - $109.99 : Professional Multi Monitor Workstations, Graphics Card Experts
Lenovo ThinkPad USB 3.0 Pro Dock-US 40A70045US Docking Stations - Newegg.com
Amazon.com: Lenovo ThinkPad USB 3.0 Pro Dock-USA (MFG P/N; 40A70045US) 45W Ac Adapter With 2 Pin Power Cord Included Item Does Not Charge The Laptop Or Tablet When Attached : Electronics