Msun 5.25" Pci-e to USB 3.0 Hub, All in One Card Readers Sata Adapter /Nec Controller Chip /Dual Temperature Display LCD The Media Dashboard is a 5.25 Inch form factor multi-function device designed to add more convenience to your PC.It supports the most popular formats of flash media on the market and provides convenient front cable connections. the unit is perfect access solution for all kinds of PC peripherals! 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, easy can upgrade your PC from usb 2.0 to usb 3.0 Front Port's as USB 3.0 HUB, SATA ,Audio port, Multi Card Readerm and 4 pin 12V/5V STAT power port (including power cable), This device monitor monitors the temperature inside the unit and adjusts the speed of the fan through two independent controllers to quickly cool the monitoring area,So Very convenient to use. All-in-olne card reader, supports CF /MicroSD/TF /M2 /SD /XD/MS/MMC. OS Support for Windows 32/64b, Mac OS9.X/10.X.