Vantec UGT-PCE430-4C User Guide - Page 4

 Hot-swapping feature allows you to connect/disconnect devices without powering down the system  Support UASP Devices on all 4 ports to further enhance performance  Support Windows XP,7,8,8.1, Server 2012, 2008 R2, 2003, and Linux Kernel 2.6.31 or later  Included Standard and Low Profile bracket for easy installation into standard or small form factor system 1.2 System Requirements  Windows XP, Vista, 7, 8, 8.1 (32/64 bit), Server 2003, 2008 R2, 2012, Linux 2.6.31 or later  PCI Express x4, x8 or x16 slots 1.3 Package Contents  1 x Dual/Quad Chip 4-Port Dedicated 5Gbps USB 3.0 PCIe Host Card.  1 x Driver CD UGT-PCE430-2C/4C Page 4