Led Status; Integrated Antenna; Overview Of The Labels - Philips CCU7740N/00 User Manual

2.3 LED status

A
ON: when receiving power and ready for operation
OFF: when not connected or with PC switched off
Blinking: when transmitting data (network activity)

2.4 Integrated antenna

Built-in antennas for establishing wireless connections.
4

2.5 Overview of the labels

A
A MAC address
The designation consisting of 12 characters (e.g. 00:12:BF:2E:4D:25 or,
in general xx:xx:xx:xx:xx:xx) is the unique MAC address of this network
device. Some safety features or network identification purposes need
this MAC address.
B Serial Number
C Model Number
This number has to be given when calling the hotline.
Model: CCU7740N
0682
0012BF2E4D25 CCU7740N/00
Made in PRC 146000038600J R01 EL
S/N: MC1A0628108388
A B C
Your Wireless USB Adapter