Transcend USB 3.0 Express Card Adapter for Laptop TS-PNU3
Up grade you lapton to ultra speed up to 5Gbitssecond with an ExpressCard34 Slot Support Plug Play and hot swapping add up two more USB Ports for your laptop 2 external USB 30 output port backward support USB 112030 Unrestricted Simultaneous two-way data transfer Two year warranty
