Onboard 4 USB 3.2 Gen1 expansion ports, compatible with USB 3.0 / 2.0 / 1.1 transmission
Support PCIE interface 12V power supply, or 12V DC interface power supply
Adopt VL805, no drive, plug and play
Designed for Compute Module 4 IO Board
Does not support direct access to the PC motherboard, need to use an extension cord to transfer