3 HUB USB Port Dual Cooling Fans Charger Dock Charging Stand Console base for PS 4 2 built in fans to disperse heat from your console,improve the operational life span. Two controllers can be charged simultaniously,simple operation HUB and USB port,data transfering and charging,convenient for more facilities. Size:32cm x 8.4cm x 4cm-12.59inch x 3.31inch x 1.57inch.