The ex-3608 converter can used for a replacement of a 3.5-Inch hard drive or ssd. For connect the ex-3608 need a sata 3 connector from the motherboard or from a sata 3 controller. You can use two m.2 Ngff module 2280. 2260. 2242 And 2230 with b-key as two msata module with half size or full size. The ex-3608 support raid 0 1 and jbod. Included it’s a bracket for install vertical in the pc.