Oh, maybe I'm misunderstanding. Do you need an infrared wireless transmitter device that plugs into the USB port? I thought you would need that to communicate with the iD L? I think I would need to buy a USB plug-in device, like the irDA listed on TamaZone. I think I get it, now!There's nothing really specific. I just bought a generic USB iD L and it seamlessly worked. It's all in the "timing".