it doesn't. i bought one and the bay on an x9 lite is not flat as it would be on a jumper t-pro. wirings a bit different too, on the elrs module it goes s.port, vcc, then gnd (right to left) and on the transmitter its s.port, gnd, vcc . you could still use it tho, x9 lite can output about 7,4 volts.
