Archgon MH-2231-U3 2.5 inches SATA Hard Drive/SSD Aluminum Enclosure, Optimized for UASP & SATA III 6.0 Gbps Transfer Rate USB 3.0 Super Speed (Backward compatible with USB 2.0/1.1) Support all 2.5 9.5 mm hard drive & SSD Optimized for UASP mode & SATA III 6G Gbps, 70% faster than traditional USB 3.0 transfer rate Premium durable aluminum body helps heat dispersion. LED status indicator Compatible with Windows & Mac OS. 2 year warranty and lifetime free technical support from Archgon