Key Benefits • Simple way to add three FireWire 400 ports and three USB 2.0 ports to any compatible computer • Easy installation—plug and play • Supports all industry-standard FireWire 400 (a.k.a. i.LINK®, 1394a), and USB 2.0/1.1 peripherals • Supports hot-swappable device connection—plug in and disconnect peripherals without shutting off your computer Improve Your "Peripheral Vision" Everybody with a computer has peripherals with USB or FireWire connectors—keyboards, mice, printers, scanners, digital cameras, iPod® mobile digital devices, external drives, DV camcorders, to name a few, but computers never seem to have enough ports to connect them all. Plug and unplug peripherals all the time—talk about inconvenient. Hubs—who needs them? Install a Tango™ Express card into your computer to instantly add the USB 2.0 and FireWire 400 ports you need! Mac & PC Compatibility For complete Mac and PC compatibility list, visit product's webpage.