Infrared Resources High power shelf/rack IR blaster for IR repeater kits etc. works better than multiple emitters LG, Samsung, and other smart TV IR OUT. Check user manual remote control set up *Slingbox and Hauppauge tuner card requires a 2.5mm stereo adapter Works with 2010-11 model SC-HTB10, SC-HTB500,SC-HTB520 soundbars Tivo,G-Link Cable, *Slingbox*,Ir repeaters etc. Rack mountable 23 Years Experience Manufacturing And Supplying The Cable And Hotel Industry