Newly revised front door with Air In-Take feature. Chipset VIALabs VL820 + VL716 Support all brand of 3.5 SATA I / II / III hard disk drive up to 30TB per drive, and up to 4 x 30TB. Support all brand of 2.5' SATA hard disk drive / SSD up to 30TB per drive. (Bracket Adapter required, sold separately) Support SATA 3 6.0Gbps hard drive transfer rate Transfer rate up to 10Gbps via USB 3.2 Gen 2 Type C (USB-C Cable included) Support S.M.A.R.T / Power Sync Features Support UASP, Smart Fan with built-in thermal sensor Support Windows 10 / 11 Mac OS Linux Product Made in Taiwan