LYUMO Remote Control For Logitech, Replacement Remote Control,Replacement Computer Speaker Remote Control For Logitech Z-5500 Z-680 Z-5400 Z-5450 - Walmart.com
Replacement Extension Cable Compatible for Logitech Computer Speakers Control Pod z-5400 z-2300 z-5500 z-5300 z-5450 z-906 z-680 z-623 Speakers - Newegg.com
Ancable Replacement Audio Cable for 5.1 Channel Logitech Computer Speakers 3.5mm 1/8 TRS Plug Male to Male 6ft