https://www.techradar.com/news/vive-wireless-adapter-launches-today-for-untethered-vr

VR takes another step towards the Matrix with HTC’s Vive Wireless Adapter, which is now shipping units in the US and taking preorders for UK and Europe before a wider rollout in late October – and is priced at $300 / £300 (around AU$400).

The Vive Wireless Adapter attaches to the rear side of an HTC Vive or Vive Pro headset, and enables freer movement in virtual reality play, without all those pesky cables getting in the way – whether you’re using it for YouTube, FPS shooters, or lightsaber simulators and the like.