The Xantech piece is listed in the catalog but not on the Ir list of the web page, if you open the catalog on the products page abd goto page 56 you will see it on the top
[Link: xantech.com]282TP TWIN PLUG MOUSE EMITTER
• 282M high-output Mouse Emitter with two 3.5mm plugs
• Allows control of single source by two IR systems
• Diode isolation for independent control and component protection
• Wire length: 10 feet
Or the same with flash confirmation
283TP TWIN PLUG BLINK-IR MOUSE EMITTER
• 283M Blink-IR visible Mouse Emitter with two 3.5mm plugs
• Allows control of single source by two IR systems
• Diode isolation for independent control and component protection
• Wire length: 10 feet