Keep your standalone VR trackers ready for action with this 5-in-1 docking station. Use with a USB Type-C cable and power adapter to simultaneously charge up to 5 VIVE Ultimate Trackers in 3.5 hours or less.3 Storage for one VIVE Wireless Dongle is also included. In-box items: VIVE USB-C Dock (5 Ports) x 1, Quick-start guide x 1, Safety guide x 1 & Warranty card x 1.