Type-C USB 3.2 and 2 Ports USB 3.0 Front-Panel Hub with HD Audio Fits Inside a 3.5' Open Bay Type-C Port of USB 3.2 Gen2 Supports DataTransmission Speed up to 10Gbps USB 3.2 Type-E Header on Motherboard is Required 2 Ports USB 3.0 Data Transfer Speed up to 5Gbps USB3.0 19Pin Header on Motherboard is Required Extend 1 x HD Audio output and Mic input on PC Front Panel 2 Feet Cable length for motherbaord connection