Quality, Reponsive Customer Service. Lenovo USA 40AN0135US USB ThinkPad Thunderbolt 3 Dock Gen 2 135W, Black. Item has been opened and is in the original retail packaging. This item shows signs of limited use, but remains in great condition. Cosmetic flaws may include minor scratches and/or scuffs. Item has been professionally tested and inspected to ensure complete functionality. Maximize Your Productivity with a Thunderbolt 3 Dock; Powerful, versatile, and incredibly fast! This Intel Thunderbolt Chipset powered Thunderbolt Dock Gen 2 invented to boost productivity with extended compatibility on both USB-C and Thunderbolt-enabled laptops. Expand your horizons with multiple 4K displays, and transfer files at record speed. It’s everything you need …..