I have been wanting an IR extender so multi displays can be in sync with Optik.
This setup works very well with the wireless 5050, the older non wifii and the new 4KPVR boxes.
Its available with various numbers of blasters and receivers.Blasters and receivers can be purchased
individually. Extension cables work with stereo needed for the receiver and mono for the blasters.
i have yet to test a mono extension cable on a blaster yet.