Logitech SmartDock Extender Box with 5-in-1 Cable | eBay
Logitech SmartDock Flex Expansion Kit 960-001213 B&H Photo Video
Amazon.com: Logitech 960-001095 Extender Box for Smart Dock : Electronics
Logitech SmartDock with Extender Box and 5-in-1 Cable 960-001094
Logitech smartdock extender box
Logitech SmartDock Large Skype Room System - video conferencing kit - with SmartDock Extender Box, Surface Pro (i5, 128GB, 4GB), Logitech Group + Expansion Mics / Hayatspro
Logitech SmartDock Extender Box with 5-in-1 Cable | eBay