Ultra-fast: NVMe SSDs and Thunderbolt combine to deliver up to 2381MB/s real world speeds, two Thunderbolt ports so you can daisy chain up to five additional Thunderbolt devices Connect faster to your NAS: Transfer files up to 2.5x faster than standard Ethernet RAID 5 speed and protection: Advanced Soft RAID options (RAID 0, 1, 4, 5, 10, JBOD) Easy camera backups: frontside SD 4.0 UHS-II card reader A hub of options: (2) USB 3.2 (10Gb/s) Type-A ports Innergize Enabled: custom OWC software for complete health, performance, and field upgrade management when using OWC Atlas Memory Cards with OWC Atlas Card Readers and card reader-equipped products 3 Year OWC Limited Warranty.