2 Dual Ports USB 3.0 HUB Express Card ExpressCard 54mm Hidden Adapter Converter USB3.0 for PCMCIA Laptop PC

Features: 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. This laptop 2 port USB express card can support hot swap function! And this laptop 2 port USB 54mm express card can support USB 3.0, USB 2.0 and USB 1.1. Do not miss this express card! One end is 2 port USB 3.0 type A female connectors and another end is standard 54mm ExpressCard.
Operating systems support: Windows XP, Vista, Win7 and
Linux Description: 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 USB 3.0, USB 2.0 and USB 1.1. Do not miss this express card! Product Features? Supports a variety of high-power transmission speed.
Supports Port: USB 3.0 /USB 2.0 /USB 1.1 Tailored to port 900mA output current exceeds the current detection and protection Plug & play, Hot-swap and wake-up support equipment
Operating systems support: Windows XP, Vista, Win7 and Linux One end is 2 port USB 3.0 type A female connect