Lenovo ThinkPad USB 3.0 Pro Dock Station per computer portatile ThinkPad E475 E570 E470
Lenovo ThinkPad USB 3.0 Dual Support Pro Dock Station for ThinkPad E475 E570 E470 Laptop – Fully Tested. Lenovo for ThinkPad E475, E570, E470. USB & Power: USB 3.0, USB 2.0. USB: 3x USB 3.0, 2x USB 2.0.