Kanex Model KTU10 Thunderbolt to eSATA and USB 3.0 Adapter Type: Thunderbolt Cable Color: Black Connector Number: 3 Connector Detail: Upstream Port: Thunderbolt & Thunderbolt 2 Downstream Port: USB 3.0 and eSATA Specifications: System Requirements Mac: OS X v10.8.4 and above Windows: Windows 7 and above (32-bit and 64-bit) MacBook with Thunderbolt (No USB 3.0): MacBook Air (11-inch, Mid 2011), MacBook Air (13-inch, Mid 2011), MacBook Pro (13-inch, Late 2011), MacBook Pro (13-inch, Early 2011), MacBook Pro (15-inch, Late 2011), MacBook Pro (15-inch, Early 2011), MacBook Pro (17-inch, Late 2011), MacBook Pro (17-inch, Early 2011) iMac with Thunderbolt (No USB 3.0): iMac (27-inch, Mid 2011), iMac (21.5-inch, Mid 2011) Apple Thunderbolt Display (No USB 3.0): 27-inch Mac mini with Thunderbolt (USB 3.0): Mac mini (Mid 2011) Mac computers beyond 2011 have USB 3.0 built in already, but this prod...
