StarTech.com 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support - Add a USB 3.0 port connection that inserts flush into
Amazon
StarTech.com 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter with UASP Support - ExpressCard USB 3.0 Adapter (ECUSB3S11), Green
Adorama
StarTech 1 Port Flush Mount ExpressCard SuperSpeed USB 3.0 Card Adapter