SUNIX SP 1x24V & 2x12V Powered USB PCI-E Card (LP) (PUB1200X+L) POS systems become more and more stylish now days, with limited space for the terminal and all peripherals inside. Safe your valuable space and get rid of the peripherals power supplies using the Powered USB PCI Express Add-On card. This Add-On card is the ideal solution for todays point of service systems, especially allowing the board to be installed in any slim size PC-based system with low profile bracket structure. Support USB device Hot-Swapping and Plug-n-Play function. Low profile bracket design idea for slim or portable PC. Certified by RoHS CE, FCC ClassB approval. Support Linux, Microsoft 2000, XP, 2003 Vista, 2008, 7, and 8 (X86/X64) operation system.