Digi 301-1010-74. Hub interfaces: USB 2.0. Data transfer rate: 480 Mbit/s, Product color: Black, Certification: CE, FCC Part 15, Class B, EN55022 Class B, EN55024. Compatible operating systems: Linux, Windows 7, Windows Vista, Windows Server 2008, Windows XP, Windows XP Embedded, Windows NT.... Cables included: USB. Safety: EN60950, UL 1950, CSA 2.2 No. 950, IEC 950