1.100% brand new 2.Two ports USB3.0 HUB(HOST)， Transfer speed up to 5.0Gb/s， backward with usb2.0/usb 1.1.Built-in PCI-E connector(no need to buy a extra USB3.0 PCI-E Card) As long as there are PCI-E slot， you can upgrade your computer from USB 2.0 to USB3.0 3.Support SATA with transfer speed up to 3.0Gb/s， Use the power cord and data connection SATA hard disk and products， Restart the computer or scanning hardware， Direct reading and writing HDD or as a system startup HDD 4.All-in-one card reader， it can support SD，MS.MMC.CF，XD，TF，M2 cards 5.Output: 12V/5V，Standard power cable(SATA 15pin power connector) provide power with SATA hard disk， And it has a independent switch 6.Temperature display， Real-time detection 7.FAN1 .FAN2 fan speed speed variation. according to your need to adjust.( Support SATA with transfer speed up to 3.0Gb/s)Package Included:1��Media Dashboard (in box) 1��Power cable 1��SATA cable 1��CD (contains driver and instruction)