Review on ElecGear PS4 Cooling Fan and USB Hub: Smart Temperature Controlled Cooler & 5-Port USB 3.0 Adapter for Playstation 4 CUH-1xxx by Joey Gilbert

The multiport is totally useless. Plugged it in and tried to mount my disk and none of the 4 ports read my disk. Plug it into one of 2.0 and it says it should be in 3.0 but the 3.0 slot doesn't read it. But it works without multiport. The fan beeps for about 10 minutes on first boot and about 10-15 minutes after the system shuts down and can be very annoying. At first it didn't work at all until I tapped it hard a few times.