ZyWAN User Manual
Getting started with your ZyWAN
© 2008 Arcom Issue D
21
USB connections
One or both of the USB ports may be used internally for EvDO or WiFi. EvDO uses the
bottom USB port internally, and so is unavailable externally. An older WiFi option used
the top USB port internally, but the WiFi option now uses an internal PCMCIA card. If
the ZyWAN includes either of these hardware options, the external USB socket will be
plugged to indicate the port is in use.