Purchased airport extreme and one airport express extender. Works great. However the extender doesn't bring enough consistent Wi-Fi service to a PetCam we have installed on the lanai, causing PetCam to lose connection periodically. Toying with notion of adding our retired D-Link 655 router as an extender in an attempt to bolster the signal in lanai. Does anyone know if this is possible and if so, how would I go about doing this.