In 2017 TPCAST
appeared on the market, which is a wireless adapter for HTC Vive from a third-party manufacturer. The native adapter uses a different technology from Intel, but solves the exact same problem i.e. alleviate the user from wires while in VR. We know that the device will be in stores in the third quarter of 2018.
The main deciding factor in competing with TPCAST will be the price and the lack of delays in relaying data.