Designed to withstand the toughest of conditions! * Featuring Texas Instruments Chips! Multichip Design! * Eliminates Daisy Chaining and Bottlenecking! * Use With FireWire 800 or FireWire 400 Devices! Use With NitroAV 4-Port FireWire 800/1394b + 4-Port USB 3.0 Hub/Repeater! * AC Adapter Included! Robust Metal Chassis!