I have two of these Xicoy telemetry adapters for sale. I used them with the original Kingtech Xicoy ECU's. This is an excerpt from the Xicoy web site, Adapter to connect the telemetry data from all XICOY and JetsMunt ecus that use a servo lead on data terminal connection to Spektrum radios through a TM1000 telemetry module. Not compatible with DX6/DX7/DX8/TM1100. Ecus V6 and older (connector RJ45 8 pin) not supported The X-Bus extension lead (SPMA9579) and telemetry module are NOT INCLUDED.