Sienoc USB 3.0 USB3.0 + eSATA II 2.0 Combo to Express Card ExpressCard 54 54mm Adapter Converter Card …

Suitable for notebook computer (or contain Express Card Slot Computer)
2 x USB 3.0 specifications port
Suitable for laptop and desktop with 54mm slot
Transfer rate 5Gbps
Support USB series specifications (Compatible USB 1.1 Full-Speed / 2.0 High-Speed)
Support Super-Speed 5Gbps, High-Speed 480Mbps, full-speed
12Mbps and low-speed 1.5Mbps data transfer rate.
Support Microsoft Windows XP ,Win7 ,Win 8,Win10
Free driver for Win 10,other Windows system need install the driver
Select the "USB 3.0 ASM1042" folder to install the driver on Win 7,Win 8 or other
When you use this card ,do not disable Express port

Package list:
1x 2 Port USB 3.0 express card
1 x CD driver