<ul><li>2.It supports card slot(34mm or 54mm),not support Pcmcia(cardbus) slot</li><li>4.Support USB series (Compatible USB 1.1 Full-Speed / 2.0 High-Speed).Support Super-Speed 5Gbps, High-Speed 480Mbps, full-speed</li><li>3.2 USB 3.0 port.Suitable for laptop and desktop with 34mm/54mm slot. rate 5Gbps</li><li>1.Stable and UPD720202 chipset.Suitable for notebook computer (or contain ExpressCard Slot Computer)</li><li>5.12Mbps and low-speed 1.5Mbps data rate.Support Support XP / vista / Win 7 / 8/ server 2008</li></ul> Specification: Name: PCMCIA port card Interface: USB3.0 colour:Silver Material:Aluminum + ABS size:75 x 34 x 5mm Package Contents: 1 x Card Adapter 1 x CD Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.

High-Speed Dual 2 Port USB 3.0 Card 34mm Slot Card PCMCIA Converter Adapter for Laptop Notebook