From fit-PC wiki
FM-USB3 FACE Module provide market new USB3.0 Super Speed connectivity, with legacy USB2.0 downstream ports. In addition single mSATA SSD storage card can be implemented via mini PCIe slot either half or full form factors.
- 2x USB3.0 downstream ports (USB2.0 supported on separate pins), up to 5Gbps full-duplex
- 1x mSATA slot allow to connect mSATA SSD storage (on IPC2 i5/i7 models only)