Toshiba U2P-032GT(A) 32 GB USB 2.0 Flash Drive External Interface Connection: Hi- Speed / Full Speed USB 2.0 Port Type: USB 2.0 Power: USB bus power supplied through USB Port Required Hardware: Computers running Windows, Windows Vista, or Mac OS 10.0.2 or higher with USB A-type ports. Required OS: Windows 2000, Windows Vista, Windows XP, Windows 7, Or Mac OS 10.0.2 or higher