Sonnet ECHO-EXP-SEL [Restock Item] Echo Express SEL Thunderbolt 2 Single-Slot Expansion Chassis for Low-Profile PCIe Cards

Echo Express SEL (Thunderbolt 3 Edition) includes two Thunderbolt 3 ports.

The first connects it to your computer, while the second supports daisy chaining of up to five additional Thunderbolt peripheral devices to a single port on your computer.

The SEL also includes 10Gbps USB 3.1 Gen 2 support.

This means you can connect a USB device to the second port using the proper cable or adapter.

For connected peripherals requiring extra power, 15 watts is provided to connected bus-powered devices.

With the ability to handle multiple demanding, high performance PCIe cards, support for connecting two 4K displays @ 60Hz or one 5K display @ 60Hz(5), and support for a vast array of Thunderbolt(6) and USB(7) devices, Thunderbolt 3 is a leap forward in every way.