MacConnection Clearance Center. Shop Now!
MacConnection Interactive eCatalog


          Sonnet Echo Express III-D 3-Slot Thunderbolt 2 Expansion System for PCIe Cards

          More From: Sonnet Technologies
          Item #: 17102151
          Mfr. Part#: ECHO-EXP3FD
          Availability: In Stock
          Est. Ship: Ships Monday

            Ordering Information

            Sonnet's Echo Express III enables you to connect three compatible full-size professional video capture, audio interface, and other special-purpose cards to your iMac, Mac mini, Mac Pro, MacBook Air, or MacBook Pro with a thunderbolt port. Featuring 20 Gbps Thunderbolt 2 technology, these Echo chassis squeeze every bit of performance out of the most demanding PCIe cards and ensure optimum performance with every compatible computer. Even with all that power, the III is enviro-friendly; it automatically powers on/off when the connected computer powers on/off or sleeps. The use of larger, slower-spinning fans in the Echo Express III makes it the quietest Echo chassis yet. Two Thunderbolt ports support daisy chaining of up to six devices to a single port on your computer.
            Collapse & Return to Top
            Actual Weight 7.50 lb(s)
            Compatibility Notes PCIe Cards Supported: One full length, full-height, double-width PCIe card, plus one single-width card or three full length, full-height, single-width PCIe cards
            Contents Unit, power cord, Thunderbolt cable, ThunderLock, documentation
            Physical Dimensions 10.2"h x 3.8"w x 16"d
            Ports/Connectors External:
            (2) Thunderbolt 2 mini displayports
            x8 mechanical (x8 electrical) PCIe 2.0 expansion slot
            x16 mechanical (x8 electrical) PCIe 2.0 expansion slot
            x8 mechanical (x4 electrical) PCIe 2.0 expansion slot

            6-pin Mini-Fit Jr connector
            Power Notes Power Supply: Universal 300W, 115-230V AC, 50-60 Hz
            Returns Policy This product is subject to our return policy. Please see our complete return policy for details.
            System Requirements Mac:
            OS X 10.8.5+, macOS Sierra
            Mac with a Thunderbolt or Thunderbolt 2 port
            Mac with a Thunderbolt 3 port with an Apple Thunderbolt 3 (USB C) to Thunderbolt 2 Adapter

            Windows 10, 8, 7
            PC with a Thunderbolt 2 port
            UNSPSC 43202005
            Warranty - Labor 5 Years
            Warranty - Parts 5 Years
            Collapse & Return to Top

            Our Accessibility Policy

            We endeavor to make our website accessible to any and all users. Please contact us toll-free at 800-998-4388 if you need assistance with navigating our blog, website, or placing an order. We appreciate your business and are happy to answer any questions that you may have.