Sonnet Expands Thunderbolt 2-to-PCIe Expansion Chassis
 

Sonnet today announced the Echo Express SE I, the latest addition to the award-winning Echo Express line of Thunderbolt 2-to-PCIe expansion systems. Like the other members of the Echo Express family, the SE I enables the use of a wide variety of high-performance PCI Express (PCIe) cards - originally designed for use in desktop computers - with any Mac or Windows computer with a Thunderbolt port. The new single-slot model supports nearly every Thunderbolt-compatible PCIe card on the market, including double-width cards (PCIe card plus daughter card).

The Echo Express SE I features Thunderbolt 2 technology, which provides ample bandwidth for many of the most demanding, highest performance PCIe cards, and incorporates support for the DisplayPort 1.2 protocol, which enables video streaming to a 4K video monitor. The new expansion chassis is ideally suited for use with a wide variety of pro video capture, audio interface, SAS or SATA HBA, 16Gb or 8Gb Fibre Channel, 10 Gigabit Ethernet, and RAID controller PCIe cards, allowing them to connect with Thunderbolt-enabled iMac, Mac mini, MacBook Air, and MacBook Pro computers, as well as Mac Pro computers that lack PCIe expansion slots. Plus, the Echo Express SE I's dual Thunderbolt 2 ports not only support full-bandwidth connectivity with 20Gbps Thunderbolt 2-equipped host computers, but provide full backward compatibility with 10Gbps Thunderbolt-equipped computers and devices, and support daisy-chaining of other Thunderbolt 2 and Thunderbolt devices.

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