YCS basics 6 Foot 2.5mm Male to Female Mono Extension Cable

TNP 3.5mm Mono Extension (6FT) - 12V Trigger, IR Infrared Sensor Receiver Extension Extender, 3.5mm 1/8" TS Monaural Mini Mono Audio Plug Jack Connector Male to Female Cable Wire Cord

Monoprice 107121 2.5mm Mono Plug to 3.5mm Mono Jack Adaptor, Gold Plated

Ancable 2-Pack 6-Feet 2.5mm TS Monaural Mini Mono Audio Plug Jack Connector Male to Female Extension Cable for Harmony IR Blaster

YCS Basics 12 Foot 2.5mm Male to Female 4 Conductor Headphone Extension Cable Not for Backup Cameras

Original Logitech Ir Mini Blaster (Emitter) for Logitech Harmony Smart Control Remote

CESS 3.5mm Male to 2.5mm Female Mono Audio Headphone Jack Adapter - 3.5mm Mono Male to 2.5mm Female (2 Pack)

Monoprice 107121 2.5mm Mono Plug to 3.5mm Mono Jack Adaptor, Gold Plated (3 Pack)

Ancable 2-Pack 6-Feet Mono Cable 2.5mm Male to 3.5mm Mono Jack Plug - 12V Trigger Cable for Parasound Amp and Logitech Harmony Hub

Ancable 2-Pack 6-Feet 2.5mm TRS Stereo Male to Female Audio Extension Cable for Canon Sony Camera Remote,Headphone,Harmony Hub IR Blaster & IR emitter

Monoprice 107202 3.5mm Mono Plug to 2 x 3.5mm Mono Jack Splitter Adaptor, Gold Plated