The kit is supplied with both IR extenders and original power supplies. Although Logitech no longer produce these remotes they have committed to supporting the database & servers for as long as people want them.
eBay
Protective Case Fit for Logitech Harmony Companion All in One Remote Control Silicon Shockproof Washable Skin-Friendly Cover
Aliexpress UK
used in overall good condition with charging base but no hub quite a lot of deep scratches on the screen see photos I believe you will need to have a hub but I am not sure. NO HUB!
eBay
Factory reset. In perfect working order.
eBay
eBay
Logitech Harmony 650 remote control very little use no box sold as seen. 
eBay
Remote has seen light use and therefore in very good condition.
eBay
Logitech Harmony Elite Remote, Logitech Hub & all accessories. This is the top of the Logitech's range of Smart remotes, much more superior than the Ultimate & Touch. 1 x Logitech Hub. 1 x Elite Smart Remote (very few light scratches on the screen).
eBay
The kit is supplied with both IR extenders and original power supplies. Although Logitech no longer produce these remotes they have committed to supporting the database & servers for as long as people want them.
eBay