Link your remote Canon or Nikon Flash to your Qflash/ Free Xwire radio system. Thinking of upgrading to a Qflash TRIO or PILOT? Are you wondering what you will do with the speedlites that you already own... think QLINK by Quantum. QLINK is the wireless radio solution that means that you can move your Canon or Nikon flashes off-camera & control them seamlessly with a Quantum Qflash TRIO or PILOT. QLINK works with the Free Xwire radio system, so there are no line of sight issues & bright sunlight will not interfere, as with Canon & Nikon IR systems. Connecting the QLINK to your speedlites & a Free Xwire FW8R receiver completes the link between your camera & its factory remote speedlites. QLINK is now ready to receive commands as far as 600 feet from a TRIO or PILOT! Set lighting ratios in TTL mode or f/ numbers in Auto*, right from the back of the TRIO or PILOT mounted on your camera. For manual control set the F/number & ISO on the remote speedlites. Adjust multiple remote Qflashes, Canon or Nikon speedlites individually. Control up to 3 remote groups independently with a PILOT or 2 groups with an on-camera TRIO.