缺點就是 要拔掉usb時,會連卡都一起拔出來<--Haha...that's not good at all. Can you somehow put a finger over the side of the USB3 card and hold it in place while you unplug the USB3 device?
電力不足的問題<--Does this problem also occur with the Mach Xtreme USB 3.0 Flash drive? Does it have enough power to power the Flash drive?