With the new LaCie USB 3.0 PCI Express Card, it's easy to add the lightning-fast USB 3.0 interface to your computer. With its superior speed and enhanced compatibility (Windows XP, Vista, and 7) improving the performance of your computer is simple.
Customer Reviews of LaCie 130977 2-port PCI Express USB Adapter - PCI Express x1 - Plug-in Card - 2 USB Port(s)
much faster easy install12/11/2012
much faster than 2.0 easy instell
ONLY WORKS W/ LACIE PRODUCTS...5/14/2012
... should be in big bold bullets on their ads!!! Not only did it not work with my webcams that are usb 2.0, but it also conflicted with any webcam software from logitech and telestream! I am working off of a 2007 mac pro. If this is a marketing ploy to sell more Lacie products, it's terrible and will blow right up in there face! If not, it's just a lousy product. Also, don't look to the customer service at LaCie for any help. You'll get a vapid email response days later, with zero info!