An ExpressCard slot is a standardized slot built into laptops to support additional connectivity to the laptop through the insertion of an ExpressCard NIC. The ExpressCard standard replaced the PC Card (PCMCIA) standard and specifies two form factors: a 34mm wide ExpressCard/34 and a 54mm wide ExpressCard 54, which also supports 34mm ExpressCards. Like all network adapters, these ExpressCard NICs utilize drivers supporting the operating system in use on the PC.
Transition Networks’ ExpressCard network adapters are a simple solution for providing fiber connectivity to laptops with ExpressCard expansion slots for use in high security or fiber-rich networks. Our ExpressCard NICs support Fast Ethernet or Gigabit Ethernet network speeds to provide the right solution for any network.
Please note that these devices are soon to be made obsolete and are not recommended for new project designs.