Anyone know how to fix connection of external hard drive on PlayStation 4 Pro?

It keeps saying it doesn't accept this USB. I don't know what else to do.
Update: My external hard is brand new, USB cable is 3.0, and storage space is up to 8TB. It keeps saying this error codes. CE-41901-5 Use a USB External Storage Device that fulfils the following requirements: ■250 GB minimum, 8 TB maximum capacity ■USB 3.0 or later ■If your HDD is definitely USB 3.0, connecting it too... show more My external hard is brand new, USB cable is 3.0, and storage space is up to 8TB. It keeps saying this error codes.

CE-41901-5
Use a USB External Storage Device that fulfils the following requirements:
■250 GB minimum, 8 TB maximum capacity
■USB 3.0 or later
■If your HDD is definitely USB 3.0, connecting it too slowly might cause this error message. Connect the USB External Storage Device quickly and firmly, but carefully.
Update 2: Seagate Backup Plus Hub 8TB External Hard Drive Desktop HDD – USB 3.0, 2 USB Ports this the external hard drive
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