Both of them are perfectly fit for PS4 Pro Console, Very easy to install. The Cooler begins to work when the temperature is above 40 „ƒ. The USB HUB includes (1× 3.0 USB Port) + (3 × 2.0 USB Ports) 2 in 1 Package - Saving your receiving time and money. Brand: Dobe Compatible with: PlayStation 4 Accessory Type: Kits Are batteries needed to power the product or is this product a battery: No Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal?: No.