Below you will find TS3 Plus’ USB and PCIe Interfaces bandwidth allocation and a diagram. This will help you to balance the resources and maximize your devices’ performance.

Group 1: Share the same USB Bus Controller up to 5Gbps. These ports include the front USB ports and all audio ports (input and output ports on the front as well as the optical S/PDIF port on the back)
Group 2: Share the same USB Bus Controller up to 5Gbps. These ports include the front SD-Card Reader as well as the 3 USB-A ports on the far right of the back of the TS3 Plus.
Group 3: Share the same USB Bus Controller up to 10Gbps. These ports include the back 10Gbps USB-C port and the USB-A port to the right of it.
Group 4: PCIe Gigabit Ethernet Controller . This is dedicated to the ethernet port.