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Ultra SCSI.
Ultra SCSI – Also known as SCSI-3, is a third generation SCSI standard that introduced parallel bus
speed improvements (FAST-20 and FAST-40), an the miniaturized 68-pin micro connector.
USB (Universal Serial Bus) – USB consolidates serial, parallel, keyboard, mouse, and game ports
into one asynchronous and isochronous communications port with bandwidth for data transfer speeds
up to 12 Mbps without termination. By daisy-chaining USB hubs, up to 127 I/O devices can be
connected to one USB port on the PC.
USB is completely plug-and play meaning peripherals can be
correctly detected and configured automatically as soon as they are connected.
UTP (Unshielded Twisted Pair) – Twisted pair cable with neither individual nor overall shielding.
Twisted Pair are two wires twisted together to reduce susceptibility to RF crosswalk.
VGA (Video Graphics Array) – A video adapter that supports 640x480 pixels color resolution. The
Windows OS provides medium text & graphics standard.
VL-Bus – It is also known as Local Bus; this is an I/O interface that is directly connected and
depended of the system CPU.
The VL-Bus is an abbreviation of VESA Local Bus.
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