I gues it works7/7/2016 5:36:25 PM

Pros: Charging amperage readout is convenient Supports a high current than normal usb on the "charging" ports, this is especially useful for arduino projects which may pull more current than the pc mother board supports. The fan controller is a nice benift to give a bit more noise control or push air through your system more. Card slots are functional as you would expect from a card reader

Cons: The SD card slot (the main reason I bought this expansion) is poor fitting and the housing of the bay flexes a little on removal. If you only have one device in the USB port you still have to cycle to it's specific input to see the current

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