Best Buy: Logitech Harmony Precision 6' IR Cable (2-Pack) Black 993-001218
Logitech Harmony Precision IR Emitter Cable 915-000095 NEW OPEN BOX 5099206013575 | eBay
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
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LOGITECH HARMONY PRECISION IR Cables 4 Ultimate Smart Control Elite Hub Emitters $24.99 - PicClick
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