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Chapter 13: Advanced Laptops and Portable Devices 13Docking stations make it convenient to connect a laptop to an office network and peripherals.A laptop connected to a docking station has the same capabilities as a desktop computer.Figure 13-5 shows several docking stations and port replicators that support the same laptop.Figure 13-5Docking Stations and Port ReplicatorsDocking stations and port replicators offer several connection options:■■■■■■■■■■■Ethernet (RJ-45)Modem (RJ-11)S-Video, TV outUSB 2.0 portExternal monitorParallel portHigh-speed serial portIEEE 1394 portStereo headphone outputStereo microphone inputDocking portSome docking stations connect to a laptop using a docking station port that is located on thebottom of the laptop, as shown in Figure 13-6. Other docking stations are designed to plugdirectly into a USB port of the laptop. Most laptops can be docked when in use or whileshut off. The addition of new devices when docking can be handled by using plug-and-play
14 IT Essentials: PC Harware and Software Companion Guidetechnology that recognizes and configures the newly added components, or by having a separatehardware profile for the docked and undocked state.Figure 13-6Docking Station ConnectorMany docking stations and port replicators are proprietary and work only with particularlaptops. Before buying a docking station or port replicator, check the laptop documentationor the manufacturer’s website to determine the laptop’s make and model.Worksheet 13.3.2: Docking StationIn this activity, you use the Internet, a newspaper, or a local store to gather information andthen enter the specifications for a laptop docking station onto this worksheet. Be preparedto discuss your decisions about the docking station you select. Refer to the worksheet in ITEssentials: PC Hardware and Software Labs and Study Guide, Third Edition. You maycomplete this worksheet now or wait to do so until the end of the chapter.Select Storage DevicesStorage devices are CRUs, unless a warranty requires technical assistance. You have severaloptions when adding, replacing, or upgrading a storage device for a laptop:■■External USB hard drive: An external USB hard drive connects to a laptop using theUSB port. A laptop automatically detects when an external hard drive is plugged into aUSB port.Firewire hard drive: An IEEE 1394 external hard drive that connects to the Firewireport. A laptop automatically detects when an external hard drive is plugged into aFirewire port.
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CHAPTER 1Introduction to the Person
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CHAPTER 7Fundamental Printers and S
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GlossaryThis glossary defines many
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ase station 3AppleTalk A protocol s
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CMOS battery 5bus topology A networ
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desktop computer 7crosstalk Interfe
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dynamic routing 9Domain Name System
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floppy data cable 11FFast Ethernet
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