ITEM NAME:2 Port USB 3.0 Express Card Express Card 34mm NEC UPD720202 Hidden Adapter #gib Store Home Promotion Hot Item Add to Fav.Support the hot plug of various USB devices. Support multiple USB3.0, USB 2.0, and USB 1.1 simultaneous operation devices. Add to Fav. It is in line with the xHCI standard and the USB3.0 standard, and has been certified by Microsoft WHQL.
