Complete set of 3 VIVE Trackers with USB dongles. - Model: VIVE Tracker - Quantity: Set of 3 - Accessories: USB dongles (3) - Condition: Unused Thank you for viewing. This is a complete set of 3 VIVE Trackers. I have fully charged them for this listing. Each tracker is paired with a dongle, and I've labeled them with stickers for easy identification, but they can be removed easily if you prefer. If you've been interested in these, don't miss this opportunity! Thank you.