Slot adattatore M.2 NVME KEY-M a 4 porte PCI-E uno per quattro schede di espansione USB3.0
USB3.0 interface (actually PCI-E 1X signal). B: USB3.0 cannot be plugged into USB devices, only the matching USB graphics card extension cable can be connected. Output Interface C: M.2 slot must support 2280 size.