The portable Thunderbolt™ 2 PCIe expansion box provides an additional PCIe slot for systems that do not support or have enough available space for expansion cards. The external Thunderbolt 2 connection allows you to daisy-chain up to 5 additional Thunderbolt devices, making this the ideal plug and play companion especially when you have to take your system with you. Replacing the card is a simple matter of removing three hand tightended screws, so no tools are required.

Features
•Two Thunderbolt™ 2 ports for lightning fast speeds of up to 20Gb/s
•1 PCIe (x16) slot supporting half length, full height, double width cards
•4 lane PCI Express 2.0 compliant interface at 4x 5.0Gbps
•Two removable PCIe bracket covers at the rear to allow additional bracket.
•Daisy-chain up to 6 Thunderbolt™ devices
•Durable and rugged aluminum casing
•No tools required for installation