StarTech.com External Thunderbolt 3 to USB Controller - 3 Dedicated USB Host Chips - 1 Each for 5Gbps USB-A Ports, 1 Shared Between 10Gbps USB-C & USB-A Ports - TB3 Daisy Chain - Self Power (TB33A1C)

Delivers maximum USB performance, adding four high-speed independent USB ports to your Thunderbolt 3 laptop Maximize USB Performance The high-speed USB hub provides two 10Gbps ports for connecting high-performance devices such as storage arrays, 3D scanners, audio-video devices, and external SSDs, with dedicated bandwidth for faster read/write access.

The second Thunderbolt 3 port can be used to connect an additional USB-C device with up to 10G bandwidth.

Dedicated Independent Port Bandwidth When only one USB port is in use, the full 10Gbps bandwidth is available to the device.

Two additional USB-A ports provide 5Gbps of bandwidth to each device simultaneously, ideal for portable hard drives or flash drives.

For added convenience, the front USB-A port supports both data and charging of your mobile device.