Does NOT include any cables or power supply.Dock ONLY Logitech® SmartDock Flex simplifes cabling for SmartDock by consolidating bulky AV, USB and power cables to a singleCAT6 cable. The SmartDock Flex expansion kit includes a base that mounts beneath Logitech SmartDock and an extenderbox that fts behind a display at the front of the room. Rather than run multiple cables across the room, installers connectthe SmartDock Flex base and extender box with CAT6 cable (up to 50 ft / 15 m), and then connect to the extender box.For meetings outside the Microsoft® ecosystem, SmartDock Flex provides AV passthrough access to the room’s camera,speakerphone, and display. Now, you can use the equipment in your Skype rooms with Cisco WebEx®, Zoom, BlueJeans, andmost any meeting or webinar service.Together with SmartDock, Logitech SmartDock Flex ensures cleaner and faster installations, expanded room layouts, andmaximum versatility for Skype Room Systems. PRODUCT SPECIFICATIONS - CONNECTIVITY CERTIFICATIONSLogitech SmartDock with Microsoft Surface ProCompatibilityMicrosoft: Skype Room Systems SoftwareOther Vendors: SmartDock Flex makes the room’scamera, speakerphone, and display accessible to auser’s laptop via AV Passthrough, allowing Skype roomsto be used with Cisco WebEx, Zoom, BlueJeans, andmost any meeting or webinar service.SMARTDOCK FLEX BASEFrom Logitech SmartDock to SmartDock Flex Base:Two HDMI outputs supporting up to 1080p60HDMI input supporting content sharing up to 1080p30USB 2.0 portPowerFrom SmartDock Flex Base to Tabletop:HDMI input and HDMI Passthrough AdaptorUSB 2.0 (connects laptop to the room’s camera andspeakerphone for AV Passthrough)Logitech GROUP Speakerphone DIN ConnectorFrom SmartDock Flex Base to Flex Extender Box:One Ethernet (RJ45) port