: Because it is a passive expansion of the motherboard's internal headers, it does not require a specific "USB/MIR" driver. It relies entirely on the Universal Serial Bus (USB) controller drivers already included in your Windows operating system or motherboard chipset drivers.
: These operating systems include "verified" generic drivers for USB 1.1/2.0/3.0 controllers automatically. You do not need to download a separate driver for the bracket itself. Legacy Systems (Win 98/ME/2000) asus usb mir rev 111 driver verified