The Sonnet Echo Express SE Thunderbolt Expansion Chassis allows you to connect a PCIe Card such as video capture, audio interface, 8Gb Fibre Channel, 10 Gigabit Ethernet, RAID control, and more to you Thunderbolt equipped computer.


It supports a single half-length (up to 6.6″), full-height, single-width, x8(1), PCIe 2.0 card and has two Thunderbolt Ports for daisy chain up to six devices to a single port on the host computer.

A temperature-controlled fan automatically operates slowly and quietly with cooler cards and provides better cooling for hot cards plus an Energy Saver Mode powers on/off automatically with the computer.

The Sonnet Echo Express SE is available for pre-order now from Sonnet.
http://www.sonnettech.com/product/echoexpressse.html