Check the listing for details. USB 3.1 Micro B to M.2 B Key X2 Raid Card. Condition: New. Listed at 28.75 USD. USB 3.1 Micro B to M.2 B Key X2 Raid Card Features Built in ASM1352R USB3.1 / 10Gbps High performance processor Built in M.2 NGFF B-Key Female connector X2 Provides independent Power for the M.2 SSD Each Port M.2 Port supports PWM synchronous Power IC 3A maximum output current Short circuit protection In-rush current suppression Thermal shutdown protection ESD HBM (Human Body Mode)/2KV D2 ,D5 Green LED Blinking indicates M.2 SSD Active status Specification Compliant with USB 3.1 Specification Revision 1.0 Supports UASP and Mass Storage Class Overview Rev1.4 Supports SATA Revision 3.2 Compliant with PCI Express Specification version 1.0 Supports M.2 Form Factor Type 2230-D2-B-M : 30mm(L) X 22mm(W) Type 2242-D2-B-M : 42mm(L) X 22mm(W) Type 2260-D2-B-M : 60mm(L) X 22mm(W) Type 2280-D2-B-M : 80mm(L) X 22mm(W) Micro SATA Cables PN # M2-1250-HSRD