Getac V100 - Using Expresscards (Optional); Expresscard Type

Using ExpressCards (Optional)
Your computer may have an ExpressCard slot.
ExpressCard supports the PCI Express and USB 2.0 serial data interfaces
(supporting speeds of up to 2.5 Gbps and 480 Mbps respectively), improving
speed in data transfer while conserving power usage.
ExpressCard Type
The ExpressCard slot can accommodate a 54 mm (ExpressCard/54) or
34 mm (ExpressCard/34) wide ExpressCard. Typical ExpressCards support a
very extensive range of applications including memory, wired and wireless
communication cards, and security devices.
Shown next are the appearances of ExpressCards for your reference.
ExpressCard/54 ExpressCard/34