Communication Devices
49
The following figure shows the size-comparison of PC-cards and
ExpressCards:
PC Card
54 mm ExpressCard
(EC 54)
34 mm ExpressCard
(EC 34)
Communication Devices
An electronic device that can send and receive data on the network is
called a communication device. Communication devices are used on
both ends of a connection. Signals may travel from one device to another
in either analog or digital form. Most communication devices have the
ability to convert digital signals to analog signals or analog signals to
digital signals, so that the signals can be transmitted from one device to
another.
Some of the commonly used communication devices are:
Summary of Contents for Inspiron 13z
Page 1: ...Me and My Dell 2013 Dell Inc ...
Page 12: ...12 Contents ...
Page 13: ...New Features in Windows 8 ...
Page 14: ......
Page 18: ...18 Closing a Windows 8 app ...
Page 19: ...About Your Computer ...
Page 20: ......
Page 52: ...52 Communication Devices ...
Page 53: ...Setting Up Your Computer ...
Page 54: ......
Page 72: ...72 Setting Up Your Webcam ...
Page 73: ...Using Your Computer ...
Page 74: ......
Page 86: ...86 Touchscreen ...
Page 87: ...Ports and Connectors ...
Page 88: ......
Page 97: ...Network ...
Page 98: ......
Page 108: ...108 Setting Up a Local Area Network ...
Page 109: ...Software and Applications ...
Page 110: ......
Page 120: ...120 DellConnect ...
Page 121: ...Restoring Your Operating System ...
Page 122: ......
Page 134: ...134 Operating System Disc ...
Page 135: ...Diagnostics and Troubleshooting ...
Page 136: ......
Page 145: ...BIOS ...
Page 146: ......
Page 152: ...152 Changing the Default Boot Sequence ...
Page 153: ...Getting Help and Contacting Dell ...
Page 154: ......
Page 157: ...References ...
Page 158: ......