The Polygon Tandem Dual Controller Charging Dock from HYPERKIN allows you to charge four PS4 controllers. Two PS4 controllers can be placed in the charging mounts, which lead straight into micro-USB ports. An additional two controllers can be charged via micro-USB to USB cables. The charging dock is powered by its own AC adapter.
Charge four PS4 controllers - two via mount and two via USB ports
Charging indicator lets you know when controllers are fully charged