The activation is typically managed through the dialog within the software. Trial Period : You can download and use the full version of Reflex XTR²
Some late-production runs of Reflex Xtr2 printed the activation code on a tiny sticker affixed directly to the USB dongle. Unplug the dongle, flip it over, and look under a bright light. The sticker may be faded, but a magnifying glass can sometimes recover it. Reflex Xtr2 Activation Code