Awolf 5.25" Multi-function PC Front Panel Media Dashboard 2 USB 3.0 Hub Card Reader Fan Controller with LCD Display All-in-1 card reader, supports CF/TF/M2/SD/XD/MS/MMC. 2 ports USB 3.0 HUB(HOST), transfer speed up to 5.0Gb/s. Built-in PCI-E connector( no need to buy an extra USB 3.0 PCI-E card), as long as there are PCI-E slots, you can upgrade your computer from usb 2.0 to usb 3.0. Supports 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. Output: 12V/5V, standard power cable (SATA 15 pin power connector), provide power with SATA hard disk, and it has a independent switch.