Check the listing for details. 2 HTC Vive VR Base Station 2.0 Lighthouse & Power Adaptor & Mount (Pair). Condition: Used. Listed at 289.95 USD. Now with wide-area tracking, Base Station 2.0 powers the presence and immersion of room-scale virtual reality by helping VIVE Pro series or Cosmos Elite headsets and controllers track their exact locations. Features wireless syncing. Includes two base stations and two power adapters and two wall mounts Fits standard threaded mounting points Up to 1000 sq. ft* *Compatible with the following products: VIVE Pro Series VIVE Cosmos Elite- requires VIVE Controller (2018) *Compatible with the following accessory: VIVE Cosmos External Tracking Faceplate *Not compatible with the following accessories: VIVE Controller(1.0) VIVE Tracker(1.0) VIVE Cosmos Controllers *Up to 10m x 10m(33' x 33') using four base stations. Up to 5m x 5m(16'5'' x 16'5'') using two base stations.