USB3.1 to eSATA Adapter Support Port Multiplier for JMicron Chipset Enclosure - DATOptic eS3U31 Supports eSATA drive with or without port-multiplier up tp 6Gb (SATA III) Supports Hot-Swap & Plug-n-Play Windows ME, and later, Mac OS X, and Linux Kernel 2.6+, Solaris 10 Supports Software RAID feature in Mac OS X, and Linux Supports JMicron SATA Port-Multiplier: JBod or Hardware RAID Supports SATA III Asynchronous Signal Recovery (Hot Plug) feature (6Gb)