2-bay NAS with USB 3.0 port and Ethernet connectivity. Includes the main unit, adapter, beginner's guide, and a guidebook for specific purposes. *SSD not included.* This is being sold as-is, so please ask any questions you may have before purchasing. - Model: DS220 - USB Port: USB 3.0 - Drive Bays: 2 - Network Connection: Ethernet - Status LED: Yes - Cooling Fan: Yes Thank you for looking.