Amazon.com: Logitech Harmony Home Hub - Discontinued by Manufacturer : Tools & Home Improvement
NeweggBusiness - USB Extender, 4-Port USB 2.0 Ethernet Extender Hub Over Cat5/ Cat5e/ Cat6 Cable Connection up to 60Meters/196FT, RJ45 Lan Extension with Power Adapter for Logitech Webcam, Camera, Speakerphone
LogitechSmartdock Flex Extender - Net Universe Shop
Logitech Harmony Hub Review | PCMag
125ft (38.1m) Extender for Logitech® Video Conferencing Systems
Logitech Harmony Elite Universal Home Remote with Hub, Extender, & 2 Blasters | eBay