Ugreen 20293, Black, 1 m, iMac, Macbook, Air, Mini, Surface, Ultrabooks and More PC, Windows 10/8.1/8/7/Vista/XP,Mac OSX10.2 above Mac OS X Lion10.7.4 Ugreen 20293. Product colour: Black, Cable length: 1 m, Compatible products: iMac, Macbook, Air, Mini, Surface, Ultrabooks and More PC. Compatible operating systems: Windows 10/8.1/8/7/Vista/XP,Mac OSX10.2 above Mac OS X Lion10.7.4