Welcome to our store! With hot swap and hot swap capability and with power. Support error reporting, reset, and correction. Support local command queue (NEQ), NCQ technology can guarantee the performance and stability of the hard disk under high load. Support sata3.0 technology, maximum transmission speed of 6 Gbps. Support partition and power saving sleep mode. This Mini Hard Drive Expansion Card uses NEQ technology, you can use it very conveniently. Features: 1. With hot swap and hot swap capability, and with power. 2. Support error reporting, reset, and correction. 3. Support partition and power saving sleep mode. 4. Support Gen1i, Gen1x, Gen2i, Gen2m, Gen2x, and Gen3i. 5. Support local command queue (NEQ), NCQ technology can guarantee the performance and stability of the hard disk under high load. 6. Support sata3.0 technology, maximum transmission speed of 6 Gbps. Specification: Size: Approx. 30*28*17 mm / 1.18*1.10*0.67 inches Net Weight: 8g Main Control Chip: ASM1061 Product Port: 2*SATA 3.0 Applicable Slot: Mini PCI-E Supported Systems: for Windows(R) XP/Server2003/Vista/7/8 (32/64 bit) / Linux Package List: 1*Extension Card 1*Adapter Card 1*Bag of Screws Note: It does not support RAID mode. Thank you for your understanding. Guaranteed Satisfaction: Customers are our top priority. If you find any problem with the product, please contact the seller immediately. We strive to provide satisfactory after-sales service.