Amazon.com: 6FT Cable for Logitech Harmony Remote Compatible with 600, 650, 700, Ultimate, Ultimate One, Touch & Elite for Data Transfer USB Programming sync : Electronics
New Harmony 600 and Harmony 650 Remotes Debut | logi BLOG
New Harmony 600 and Harmony 650 Remotes Debut | logi BLOG
User Manual Logitech® Harmony® 600 Remote
NEW & SEALED Logitech HARMONY 600 Remote | eBay