Dell Alienware Area-51 Specifikace stáhnout pdf (Strana 16)

Alienware Area-51

m15x

IEEE1394B Port (Bilingual) (4)

IEEE1394 is a high speed serial bus like SCSI but has simple connections and hot-

plugging capabilities like USB. The interface 1394A has a bandwidth up to 400 Mbits/

sec and 1394B up to 800 Mbits/sec. They both can handle many 1394 devices on the

same bus. IEEE1394 is also used in high-end digital equipment and should be marked

“DV” for Digital Video port. This is a bilingual port so it can function with both 1394A &

1394B devices at the speeds listed above respectively.

Hi-Speed USB Port (2.0/1.1) (5)

The USB (Universal Serial Bus) port is compatible with USB 2.0 or USB 1.1 devices

such as keyboards, pointing devices, cameras, hard disk drives, printers, and scanners

connected in a series up to 12Mbits/sec (USB 1.1) and 480Mbits/sec (USB 2.0). USB

allows many devices to run simultaneously on a single computer, with some peripherals

acting as additional plug-in sites or hubs. USB supports hot-swapping of devices so that

most peripherals can be connected or disconnected without restarting the computer.

Security Lock Port (6)

The Kensington

lock port allows the Mobile System to be secured using Kensington

compatible Mobile System security products. These security products usually include

a metal cable and lock that prevent the Mobile System from being removed from

a ﬁxed object. Some may also include a motion detector to sound an alarm when

moved.

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Dell Alienware Area-51 Specifikace Strana 16