SIIG, Inc. Connecting You... Since 1985!? FIVE 5 YEAR Manufacturer Warranty, USB 2.0+FireWire Bay Hub Adds Front-Accessible Hi-Speed USB 2.0 FireWire Ports! Key Features Benefits ? Adds four USB 2.0 and two 1394a front accessible ports for easy device connections ? Installs in any available 3.5- or 5.25- inch device bay (5.25- inch mounting rack included) ? Hot-swapping feature allows you to connect/disconnect devices without powering down the system ? Works with various types of USB 2.0/1.1 and 1394 devices including PC video cameras, removable drives, printers, CD-RW/DVD-ROMs, hubs, digital camcorders/cameras, scanners, and more ? USB 2.0 interface: - Compliant with USB Specification Rev. 2.0 - Provides four USB 2.0 ports for simultaneous operation of multiple USB 2.0/1.1 devices - Supports high-speed (480Mbps), full-speed (12Mbps), and low-speed (1.5Mbps) data transfer modes ? FireWire (1394a) interface: - IEEE 1394-1995, 1394a-2000 and 1394 OHCI Specification (Release 1.1) compliant - Provides two 1394a ports for connecting up to 63 1394a devices - Supports serial bus data transfer rates of 100, 200, and 400 Mbits/sec *PLEASE LOOK AT ALL PICTURES THEY ARE AN IMPORTANT PART OF MY DESCRIPTION! ?? *Shipping: All Orders are Processed Shipped Monday- Friday. Exclude: Holiday of USPS * Any questions: Please send me a message To resolve any issues after purchase: Please Message Me. I am easy to work with and appreciate your business. THANK YOU FOR STOPPING BY; LINDA