The S2510BMU33 USB (Universal Serial Bus) 3.0 Hard Drive Enclosure with UASP lets you connect a 2.5in SATA III hard drive (HDD) or solid state drive (SSD) through an available USB (Universal Serial Bus) port. The enclosure delivers optimal performance with a USB (Universal Serial Bus) 3.0 connection, but is backward compatible with USB (Universal Serial Bus) 2.0/1.1 host connections as well.