XANTECH IRDY10Kit/RP Infrared Kit (10-Source) (Discontinued by Manufacturer) Provides Connectivity For Infrared System High-speed opto-isolator for improved operation Parallel emitter ports drive 10 single or 10 dual emitters Quick-connect stereo mini jack for Xantech IR receivers that use a stereo mini plug Kit includes 10 283M blink infrared mouse emitters, 781RG power supply and 79144 connecting block