<gallery caption="Doubler">
Image:draysoft doubler.jpg|Attached on the back of a CPC464
</gallery>
<gallery caption="Scans by Robcfg">
Image:DraysoftDoubler_PCB_Top.jpg|PCB Top
Image:DraysoftDoubler_PCB_Bottom.jpg|PCB Bottom
Image:draysoft doubler.jpg|Attached on the back of a CPC464
Image:DraysoftDoubler_Front.jpg|Front Box
Image:DraysoftDoubler_Back.jpg|Back Box