54mm express card to 2 port usb 3.0 adapter transfer rate up to 5gbps

Introduction:
ExpressCard is an interface to allow peripheral devices to be connected to a computer, usually a laptop computer. This USB Express Card aims at providing high-performance and modular expansion to both desktop and laptop by a lower cost and compact design. And this serial port express card for notebook laptop is compliant with standard 54mm port. This laptop 2 port USB express card can support hot swap function! And this laptop 2 port USB 54mm express card can support USB3.0, USB 2.0 and USB 1.1. Do not miss this express card!

Features:
A super fast and high-capacity data transfer solution.
Compact hidden design to save space.
Stable and reliable NEC Chipset Renesas uPD720202.
Compliant with USB 3.0 specification.
Date transfer rate up to 5.0Gbps / 625MB/s.
Compatible with USB 2.0 & 1.1 specification.
Compliant with ExpressCard Specification 1.0.
Compliant with ExpressCard/54mm standard.
Compliant with standard 54mm ExpressCard slot.
One end is 2 port USB 3.0 type A female connectors and another end is standard 54mm ExpressCard.
Plug & play and hot swapping capability.
Bus-powered mode and no external power required for most of peripherals.
External 5V DC jack (power cable included) for high current consumption USB devices.
Support Windows XP / Vista / 7 / 8 / Server 2008.
Power supply:900mAh(enough for U-disk,mouse and other devices,U can use the cable to supply power for Ur large current demand devices)
Dimension:73x53x5mm

Please download the drive for it:

Package include:
1X 2 Port Hidden USB 3.0 ExpressCard 54mm Adapter.
1X USB DC Cable