Enterasys Roamabout PC Radio Card

Enterasys Roamabout PC Radio Card ... Card functions like any standard wired Ethernet card, but uses radio frequencies instead of a cable for the LAN connection. Should there be multiple Access Points in the same wireless network, you can move from location to location with no interruption in connectivity. The RoamAbout PC Card remains connected to the network by seamlessly switching to a different Access Point as you roam throughout the network. The RoamAbout High-Rate PC Card fits into any type II PC card slot, and can be installed in computers without this slot using the optional RoamAbout ISA Adapter Card, PCI Adapter Card or Ethernet Adapter.