NetComm Wireless Network Device NP643 - Manual (Page 8)

8 NP643IEEE 802.11g PC Card Adapter
YML786 Rev1
NP643 LED Indicators
LED Indicator
Power (PWR) The PWR indicator lights green to indicate that it is receiving
power from the PC Card slot. If the PWR indicator light is off, it is
not receiving power.
ACT (Activity) The ACT indicator blinks green while the Wireless PC Card is
transmitting data.