Sonnet Echo Express II PCIe interface cards/adapter

Echo Express II, 2x PCI-E 2.0, Thunderbolt, 100W <b>Thunderbolt LogoPCIe 2.0 Cards Over Thunderbolt</b>
Today's ultra-light notebooks, mini, and all-in-one desktop computers now have tremendous processing power—power that many people thought would only be possible in full-size desktop computers. Smaller in size and portable, they're very desirable. For professionals in the creative fields, this processing power alone is not enough. You need expansion slots to install specialty cards to connect various video and audio inputs, for processing data, and to connect to high-speed storage and networks. The problem is, only desktop computers (which aren't very portable) have expansion slots, and currently available PCI Express® expansion for notebook computers has been very limited in performance—until now.

Sonnet's Echo Express Pro, Echo Express II, and Echo Express Thunderbolt Expansion Chassis for PCIe Cards make it possible to use full-size professional video capture, audio interface, SAS & SATA HBA, 8Gb Fibre Channel, 10 Gigabit Ethernet, and RAID controller PCIe cards with your iMac®, Mac® mini, MacBook® Air or MacBook Pro. A Sonnet Echo Express chassis allows you to expand outside the box.