Brand new never used / Factory sealed The Sonnet Echo Express SE I Expansion System - Thunderbolt 3 Edition is a high-performance expansion system designed for computers and laptops. With a sleek black aluminum design, this system offers a compact and powerful solution for expanding your computer's capabilities. The Thunderbolt 3 interface allows for fast and efficient data transfer, while the PCI Express x8 interface provides additional connectivity options. With a height of just 3.5 inches, this expansion system is perfect for small workspaces or on-the-go use.
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